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Pro-Source HVAC Filters: 

Stay cool this summer with the latest HVAC filters from Pro Source on GoVets. We've got the size you need.  Browse all Pro-Source HVAC Filters below or simply search for all HVAC Filters on GoVets in the search bar above.


  1. Pleated Air Filter: 10 x 25 x 1
    Pleated Air Filter: 10 x 25 x 1", MERV 8, 35% Efficiency, Wire-Backed Pleated MPN:10406
    Regular Price $12.54 Special Price $5.49
  2. Pleated Air Filter: 18 x 22 x 1
    Pleated Air Filter: 18 x 22 x 1", MERV 8, 35% Efficiency, Wire-Backed Pleated MPN:PRO10414
    Regular Price $13.86 Special Price $6.29
  3. Pleated Air Filter: 30-5/8 x 12 x 1
    Pleated Air Filter: 30-5/8 x 12 x 1", MERV 8, 35% Efficiency, Wire-Backed Pleated MPN:PRO79132
    Regular Price $14.62 Special Price $6.49
  4. Pleated Air Filter: 12 x 12 x 1
    Pleated Air Filter: 12 x 12 x 1", MERV 10, 55% Efficiency, Wire-Backed Pleated MPN:PRO10437
    Regular Price $13.73 Special Price $5.99
  5. Pleated Air Filter: 12 x 16 x 1
    Pleated Air Filter: 12 x 16 x 1", MERV 10, 55% Efficiency, Wire-Backed Pleated MPN:PRO10480
    Regular Price $14.04 Special Price $6.29
  6. Pleated Air Filter: 12 x 25 x 1
    Pleated Air Filter: 12 x 25 x 1", MERV 10, 55% Efficiency, Wire-Backed Pleated MPN:PRO10440
    Regular Price $16.15 Special Price $7.29
  7. Pleated Air Filter: 14 x 30 x 1
    Pleated Air Filter: 14 x 30 x 1", MERV 10, 55% Efficiency, Wire-Backed Pleated MPN:PRO10505
    Regular Price $18.33 Special Price $10.99
  8. Pleated Air Filter: 16 x 16 x 1
    Pleated Air Filter: 16 x 16 x 1", MERV 10, 55% Efficiency, Wire-Backed Pleated MPN:PRO10483
    Regular Price $15.26 Special Price $6.79
  9. Pleated Air Filter: 18 x 18 x 1
    Pleated Air Filter: 18 x 18 x 1", MERV 10, 55% Efficiency, Wire-Backed Pleated MPN:PRO10485
    Regular Price $16.94 Special Price $7.49
  10. Pleated Air Filter: 18 x 20 x 1
    Pleated Air Filter: 18 x 20 x 1", MERV 10, 55% Efficiency, Wire-Backed Pleated MPN:PRO10486
    Regular Price $14.63 Special Price $6.79
  11. Pleated Air Filter: 20 x 22-1/4 x 1
    Pleated Air Filter: 20 x 22-1/4 x 1", MERV 10, 55% Efficiency, Wire-Backed Pleated MPN:PRO10500
    Regular Price $22.86 Special Price $10.49
  12. Pleated Air Filter: 16 x 16 x 2
    Pleated Air Filter: 16 x 16 x 2", MERV 10, 55% Efficiency, Wire-Backed Pleated MPN:PRO10493
    Regular Price $16.38 Special Price $7.29
  13. Pleated Air Filter: 10 x 30 x 1
    Pleated Air Filter: 10 x 30 x 1", MERV 10, 55% Efficiency, Wire-Backed Pleated MPN:PRO10548
    Regular Price $18.07 Special Price $9.79
  14. Pleated Air Filter: 14 x 24 x 1
    Pleated Air Filter: 14 x 24 x 1", MERV 10, 55% Efficiency, Wire-Backed Pleated MPN:PRO10481
    Regular Price $17.18 Special Price $7.29
  15. Pleated Air Filter: 15 x 20 x 1
    Pleated Air Filter: 15 x 20 x 1", MERV 10, 55% Efficiency, Wire-Backed Pleated MPN:PRO10443
    Regular Price $14.42 Special Price $5.99
  16. Pleated Air Filter: 18 x 25 x 1
    Pleated Air Filter: 18 x 25 x 1", MERV 10, 55% Efficiency, Wire-Backed Pleated MPN:PRO10446
    Regular Price $16.55 Special Price $7.29
  17. Pleated Air Filter: 10 x 24 x 1
    Pleated Air Filter: 10 x 24 x 1", MERV 8, 35% Efficiency, Wire-Backed Pleated MPN:PRO10405
    Regular Price $10.79 Special Price $4.79
  18. Pleated Air Filter: 10 x 30 x 1
    Pleated Air Filter: 10 x 30 x 1", MERV 8, 35% Efficiency, Wire-Backed Pleated MPN:PRO10475
    Regular Price $15.61 Special Price $6.29
  19. Pleated Air Filter: 12 x 25 x 1
    Pleated Air Filter: 12 x 25 x 1", MERV 8, 35% Efficiency, Wire-Backed Pleated MPN:PRO10368
    Regular Price $11.82 Special Price $5.29
  20. Pleated Air Filter: 14 x 30 x 1
    Pleated Air Filter: 14 x 30 x 1", MERV 8, 35% Efficiency, Wire-Backed Pleated MPN:PRO10432
    Regular Price $19.35 Special Price $6.99
  21. Pleated Air Filter: 15 x 30 x 1
    Pleated Air Filter: 15 x 30 x 1", MERV 8, 35% Efficiency, Wire-Backed Pleated MPN:PRO10431
    Regular Price $20.08 Special Price $6.99
  22. Pleated Air Filter: 16 x 24 x 1
    Pleated Air Filter: 16 x 24 x 1", MERV 8, 35% Efficiency, Wire-Backed Pleated MPN:PRO10411
    Regular Price $12.57 Special Price $5.29
  23. Pleated Air Filter: 20 x 22-1/4 x 1
    Pleated Air Filter: 20 x 22-1/4 x 1", MERV 8, 35% Efficiency, Wire-Backed Pleated MPN:PRO10427
    Regular Price $22.05 Special Price $6.49
  24. Pleated Air Filter: 8 x 16 x 1
    Pleated Air Filter: 8 x 16 x 1", MERV 8, 35% Efficiency, Wire-Backed Pleated MPN:PRO10403
    Regular Price $11.56 Special Price $5.29
  25. Pleated Air Filter: 18 x 22 x 2
    Pleated Air Filter: 18 x 22 x 2", MERV 8, 35% Efficiency, Wire-Backed Pleated MPN:PRO10421
    Regular Price $19.19 Special Price $6.79
  26. Pleated Air Filter: 12 x 24 x 1
    Pleated Air Filter: 12 x 24 x 1", MERV 10, 55% Efficiency, Wire-Backed Pleated MPN:PRO10439
    Regular Price $14.49 Special Price $5.79
  27. Pleated Air Filter: 16 x 20 x 1
    Pleated Air Filter: 16 x 20 x 1", MERV 10, 55% Efficiency, Wire-Backed Pleated MPN:PRO10444
    Regular Price $14.42 Special Price $5.79
  28. Pleated Air Filter: 20 x 20 x 1
    Pleated Air Filter: 20 x 20 x 1", MERV 10, 55% Efficiency, Wire-Backed Pleated MPN:PRO10447
    Regular Price $14.88 Special Price $5.79
  29. Pleated Air Filter: 20 x 25 x 1
    Pleated Air Filter: 20 x 25 x 1", MERV 10, 55% Efficiency, Wire-Backed Pleated MPN:PRO10448
    Regular Price $17.54 Special Price $6.79
  30. Pleated Air Filter: 24 x 24 x 1
    Pleated Air Filter: 24 x 24 x 1", MERV 10, 55% Efficiency, Wire-Backed Pleated MPN:PRO10449
    Regular Price $18.83 Special Price $7.29
  31. Pleated Air Filter: 12 x 24 x 2
    Pleated Air Filter: 12 x 24 x 2", MERV 10, 55% Efficiency, Wire-Backed Pleated MPN:PRO10452
    Regular Price $15.88 Special Price $5.79
  32. Pleated Air Filter: 16 x 20 x 2
    Pleated Air Filter: 16 x 20 x 2", MERV 10, 55% Efficiency, Wire-Backed Pleated MPN:PRO10456
    Regular Price $15.14 Special Price $5.79
  33. Pleated Air Filter: 16 x 25 x 2
    Pleated Air Filter: 16 x 25 x 2", MERV 10, 55% Efficiency, Wire-Backed Pleated MPN:PRO10458
    Regular Price $17.24 Special Price $6.49
  34. Pleated Air Filter: 20 x 20 x 2
    Pleated Air Filter: 20 x 20 x 2", MERV 10, 55% Efficiency, Wire-Backed Pleated MPN:PRO10460
    Regular Price $17.36 Special Price $6.49
  35. Pleated Air Filter: 20 x 24 x 2
    Pleated Air Filter: 20 x 24 x 2", MERV 10, 55% Efficiency, Wire-Backed Pleated MPN:PRO10461
    Regular Price $19.90 Special Price $7.29
  36. Pleated Air Filter: 20 x 25 x 2
    Pleated Air Filter: 20 x 25 x 2", MERV 10, 55% Efficiency, Wire-Backed Pleated MPN:PRO10462
    Regular Price $19.83 Special Price $7.29
  37. Pleated Air Filter: 25 x 25 x 2
    Pleated Air Filter: 25 x 25 x 2", MERV 10, 55% Efficiency, Wire-Backed Pleated MPN:PRO10464
    Regular Price $26.31 Special Price $9.79
  38. Pleated Air Filter: 12 x 24 x 4
    Pleated Air Filter: 12 x 24 x 4", MERV 10, 55% Efficiency, Wire-Backed Pleated MPN:PRO10465
    Regular Price $25.04 Special Price $9.49
  39. Pleated Air Filter: 16 x 20 x 4
    Pleated Air Filter: 16 x 20 x 4", MERV 10, 55% Efficiency, Wire-Backed Pleated MPN:PRO10466
    Regular Price $28.40 Special Price $9.99
  40. Pleated Air Filter: 16 x 25 x 4
    Pleated Air Filter: 16 x 25 x 4", MERV 10, 55% Efficiency, Wire-Backed Pleated MPN:PRO10467
    Regular Price $29.21 Special Price $10.79
  41. Pleated Air Filter: 20 x 20 x 4
    Pleated Air Filter: 20 x 20 x 4", MERV 10, 55% Efficiency, Wire-Backed Pleated MPN:PRO10469
    Regular Price $28.40 Special Price $11.49
  42. Pleated Air Filter: 20 x 25 x 4
    Pleated Air Filter: 20 x 25 x 4", MERV 10, 55% Efficiency, Wire-Backed Pleated MPN:PRO10471
    Regular Price $32.83 Special Price $11.99
  43. Pleated Air Filter: 24 x 24 x 4
    Pleated Air Filter: 24 x 24 x 4", MERV 10, 55% Efficiency, Wire-Backed Pleated MPN:PRO10472
    Regular Price $37.22 Special Price $12.99
  44. Panel Air Filter: 42
    Panel Air Filter: 42" Wide, 98% Efficiency MPN:PRO10802
    Regular Price $135.40 Special Price $65.79
  45. Pleated Air Filter: 14 x 25 x 2
    Pleated Air Filter: 14 x 25 x 2", MERV 8, 35% Efficiency, Wire-Backed Pleated MPN:PRO10382
    Regular Price $13.27 Special Price $5.79
  46. Pleated Air Filter: 12 x 30 x 1
    Pleated Air Filter: 12 x 30 x 1", MERV 8, 35% Efficiency, Wire-Backed Pleated MPN:PRO10434
    Regular Price $21.43 Special Price $7.79
  47. Pleated Air Filter: 14 x 24 x 1
    Pleated Air Filter: 14 x 24 x 1", MERV 8, 35% Efficiency, Wire-Backed Pleated MPN:PRO10408
    Regular Price $12.19 Special Price $5.49
  48. Pleated Air Filter: 24 x 30 x 1
    Pleated Air Filter: 24 x 30 x 1", MERV 8, 35% Efficiency, Wire-Backed Pleated MPN:PRO10424
    Regular Price $26.40 Special Price $13.99
  49. Pleated Air Filter: 18 x 18 x 1
    Pleated Air Filter: 18 x 18 x 1", MERV 8, 35% Efficiency, Wire-Backed Pleated MPN:PRO10412
    Regular Price $12.41 Special Price $5.49
  50. Pleated Air Filter: 18 x 24 x 1
    Pleated Air Filter: 18 x 24 x 1", MERV 8, 35% Efficiency, Wire-Backed Pleated MPN:PRO10415
    Regular Price $13.82 Special Price $5.99
  51. Pleated Air Filter: 8 x 30 x 1
    Pleated Air Filter: 8 x 30 x 1", MERV 8, 35% Efficiency, Wire-Backed Pleated MPN:PRO10423
    Regular Price $14.62 Special Price $6.29
  52. Pleated Air Filter: 12 x 18 x 1
    Pleated Air Filter: 12 x 18 x 1", MERV 8, 35% Efficiency, Wire-Backed Pleated MPN:PS10435
    Regular Price $13.45 Special Price $6.79
  53. Pleated Air Filter: 12 x 20 x 2
    Pleated Air Filter: 12 x 20 x 2", MERV 8, 35% Efficiency, Wire-Backed Pleated MPN:PRO10419
    Regular Price $13.26 Special Price $5.99
  54. Pleated Air Filter: 12 x 24 x 1
    Pleated Air Filter: 12 x 24 x 1", MERV 8, 35% Efficiency, Wire-Backed Pleated MPN:PRO10367
    Regular Price $9.57 Special Price $4.29
  55. Pleated Air Filter: 20 x 30 x 2
    Pleated Air Filter: 20 x 30 x 2", MERV 8, 35% Efficiency, Wire-Backed Pleated MPN:PRO32064
    Regular Price $16.06 Special Price $7.29
  56. Pleated Air Filter: 15 x 20 x 2
    Pleated Air Filter: 15 x 20 x 2", MERV 10, 55% Efficiency, Wire-Backed Pleated MPN:PRO10455
    Regular Price $18.70 Special Price $5.29
  57. Pleated Air Filter: 10 x 20 x 1
    Pleated Air Filter: 10 x 20 x 1", MERV 8, 35% Efficiency, Wire-Backed Pleated MPN:PRO10364
    Regular Price $10.93 Special Price $4.29
  58. Pleated Air Filter: 12 x 12 x 1
    Pleated Air Filter: 12 x 12 x 1", MERV 8, 35% Efficiency, Wire-Backed Pleated MPN:PRO10365
    Regular Price $11.11 Special Price $4.29
  59. Pleated Air Filter: 14 x 20 x 1
    Pleated Air Filter: 14 x 20 x 1", MERV 8, 35% Efficiency, Wire-Backed Pleated MPN:PRO10369
    Regular Price $9.58 Special Price $4.29
  60. Pleated Air Filter: 14 x 25 x 1
    Pleated Air Filter: 14 x 25 x 1", MERV 8, 35% Efficiency, Wire-Backed Pleated MPN:PRO10370
    Regular Price $9.81 Special Price $4.49
  61. Pleated Air Filter: 15 x 20 x 1
    Pleated Air Filter: 15 x 20 x 1", MERV 8, 35% Efficiency, Wire-Backed Pleated MPN:PRO10371
    Regular Price $9.65 Special Price $4.29
  62. Pleated Air Filter: 24 x 24 x 1
    Pleated Air Filter: 24 x 24 x 1", MERV 8, 35% Efficiency, Wire-Backed Pleated MPN:PRO10377
    Regular Price $11.98 Special Price $5.29
  63. Pleated Air Filter: 25 x 25 x 1
    Pleated Air Filter: 25 x 25 x 1", MERV 8, 35% Efficiency, Wire-Backed Pleated MPN:PRO10378
    Regular Price $16.38 Special Price $6.49
  64. Pleated Air Filter: 14 x 20 x 2
    Pleated Air Filter: 14 x 20 x 2", MERV 8, 35% Efficiency, Wire-Backed Pleated MPN:PRO10381
    Regular Price $12.07 Special Price $4.79
  65. Pleated Air Filter: 16 x 20 x 2
    Pleated Air Filter: 16 x 20 x 2", MERV 8, 35% Efficiency, Wire-Backed Pleated MPN:PRO10384
    Regular Price $10.72 Special Price $4.49
  66. Pleated Air Filter: 16 x 24 x 2
    Pleated Air Filter: 16 x 24 x 2", MERV 8, 35% Efficiency, Wire-Backed Pleated MPN:PRO10385
    Regular Price $12.68 Special Price $4.99
  67. Pleated Air Filter: 18 x 24 x 2
    Pleated Air Filter: 18 x 24 x 2", MERV 8, 35% Efficiency, Wire-Backed Pleated MPN:PRO10387
    Regular Price $13.18 Special Price $5.49
  68. Pleated Air Filter: 20 x 20 x 2
    Pleated Air Filter: 20 x 20 x 2", MERV 8, 35% Efficiency, Wire-Backed Pleated MPN:PRO10388
    Regular Price $11.94 Special Price $4.99
  69. Pleated Air Filter: 20 x 24 x 2
    Pleated Air Filter: 20 x 24 x 2", MERV 8, 35% Efficiency, Wire-Backed Pleated MPN:PRO10389
    Regular Price $13.59 Special Price $5.79
  70. Pleated Air Filter: 24 x 24 x 2
    Pleated Air Filter: 24 x 24 x 2", MERV 8, 35% Efficiency, Wire-Backed Pleated MPN:PRO10391
    Regular Price $14.71 Special Price $5.99
  71. Pleated Air Filter: 25 x 25 x 2
    Pleated Air Filter: 25 x 25 x 2", MERV 8, 35% Efficiency, Wire-Backed Pleated MPN:PRO10392
    Regular Price $18.37 Special Price $7.29
  72. Pleated Air Filter: 12 x 24 x 4
    Pleated Air Filter: 12 x 24 x 4", MERV 8, 35% Efficiency, Wire-Backed Pleated MPN:PRO10393
    Regular Price $21.22 Special Price $7.99
  73. Pleated Air Filter: 24 x 24 x 4
    Pleated Air Filter: 24 x 24 x 4", MERV 8, 35% Efficiency, Wire-Backed Pleated MPN:PRO10400
    Regular Price $25.33 Special Price $10.29
  74. Pleated Air Filter: 16 x 16 x 2
    Pleated Air Filter: 16 x 16 x 2", MERV 8, 35% Efficiency, Wire-Backed Pleated MPN:PRO10420
    Regular Price $12.78 Special Price $5.79
  75. Pleated Air Filter: 12 x 24 x 2
    Pleated Air Filter: 12 x 24 x 2", MERV 8, 35% Efficiency, Wire-Backed Pleated MPN:10380
    Regular Price $10.60 Special Price $4.79
  76. Pleated Air Filter: 14 x 25 x 2
    Pleated Air Filter: 14 x 25 x 2", MERV 10, 55% Efficiency, Wire-Backed Pleated MPN:PRO10454
    Regular Price $19.29 Special Price $7.29
  77. Pleated Air Filter: 16 x 24 x 1
    Pleated Air Filter: 16 x 24 x 1", MERV 10, 55% Efficiency, Wire-Backed Pleated MPN:PRO10484
    Regular Price $18.56 Special Price $6.79
  78. Pleated Air Filter: 18 x 25 x 2
    Pleated Air Filter: 18 x 25 x 2", MERV 10, 55% Efficiency, Wire-Backed Pleated MPN:PRO10495
    Regular Price $19.57 Special Price $8.79
  79. Pleated Air Filter: 14 x 25 x 1
    Pleated Air Filter: 14 x 25 x 1", MERV 10, 55% Efficiency, Wire-Backed Pleated MPN:PRO10442
    Regular Price $15.42 Special Price $6.79
  80. Pleated Air Filter: 22 x 22 x 1
    Pleated Air Filter: 22 x 22 x 1", MERV 8, 35% Efficiency, Wire-Backed Pleated MPN:PRO10417
    Regular Price $14.74 Special Price $6.49
  81. Pleated Air Filter: 12 x 12 x 1
    Pleated Air Filter: 12 x 12 x 1", MERV 8, 35% Efficiency, Wireless Pleated MPN:PRO21712121
    Regular Price $7.09 Special Price $3.49
  82. Pleated Air Filter: 10 x 20 x 1
    Pleated Air Filter: 10 x 20 x 1", MERV 10, 55% Efficiency, Wire-Backed Pleated MPN:PRO10436
    Regular Price $12.94 Special Price $5.79
  83. Pleated Air Filter: 20 x 25 x 1
    Pleated Air Filter: 20 x 25 x 1", MERV 8, 35% Efficiency, Wireless Pleated MPN:PS21720251
    Regular Price $11.95 Special Price $3.99
  84. Pleated Air Filter: 20 x 20 x 1
    Pleated Air Filter: 20 x 20 x 1", MERV 8, 35% Efficiency, Wireless Pleated MPN:PS21720201
    Regular Price $9.43 Special Price $3.79
  85. Pleated Air Filter: 12 x 20 x 2
    Pleated Air Filter: 12 x 20 x 2", MERV 10, 55% Efficiency, Wire-Backed Pleated MPN:PRO10492
    Regular Price $18.52 Special Price $8.29
  86. 10 x 20 x 1
    10 x 20 x 1", Permanent Air Filter MPN:PRO17810201PL
    Regular Price $55.76 Special Price $38.49
  87. 20 x 25 x 1
    20 x 25 x 1", Permanent Air Filter MPN:PRO17820251PL
    Regular Price $84.96 Special Price $35.99
  88. Pleated Air Filter: 16 x 20 x 2
    Pleated Air Filter: 16 x 20 x 2" MPN:PRO17816202PL
    Regular Price $78.56 Special Price $34.29
  89. Pleated Air Filter: 20 x 25 x 2
    Pleated Air Filter: 20 x 25 x 2" MPN:PRO17820252PL
    Regular Price $105.74 Special Price $43.49
  90. Pleated Air Filter: 16 x 20 x 1
    Pleated Air Filter: 16 x 20 x 1" MPN:PRO17816201PL
    Regular Price $67.27 Special Price $27.79
  91. 20 x 25 x 1
    20 x 25 x 1", Permanent Air Filter MPN:PS17920251PS
    Regular Price $78.63 Special Price $35.99
  92. Pleated Air Filter: 16 x 25 x 2
    Pleated Air Filter: 16 x 25 x 2" MPN:PRO17816252PL
    Regular Price $90.03 Special Price $36.99
  93. 12
    12" High x 24" Wide x 1/2" Deep, Polyester Air Filter Media Pad MPN:PRO11742
    Regular Price $3.26 Special Price $1.29
  94. 16
    16" High x 25" Wide x 1/2" Deep, Polyester Air Filter Media Pad MPN:PRO11747
    Regular Price $3.26 Special Price $1.29
  95. 20
    20" High x 20" Wide x 1/2" Deep, Polyester Air Filter Media Pad MPN:PRO11748
    Regular Price $3.58 Special Price $1.49
  96. 20
    20" High x 25" Wide x 1/2" Deep, Polyester Air Filter Media Pad MPN:PRO11749
    Regular Price $4.43 Special Price $1.49
  97. 24
    24" High x 24" Wide x 1/2" Deep, Polyester Air Filter Media Pad MPN:PRO11750
    Regular Price $4.88 Special Price $1.79
  98. 12
    12" High x 24" Wide x 1" Deep, Polyester Air Filter Media Pad MPN:PRO11732
    Regular Price $3.72 Special Price $1.29
  99. 16
    16" High x 20" Wide x 1" Deep, Polyester Air Filter Media Pad MPN:PRO11736
    Regular Price $3.46 Special Price $1.29
  100. 20
    20" High x 20" Wide x 1" Deep, Polyester Air Filter Media Pad MPN:PRO11738
    Regular Price $4.01 Special Price $1.49
  101. 20
    20" High x 25" Wide x 1" Deep, Polyester Air Filter Media Pad MPN:PRO11739
    Regular Price $4.54 Special Price $1.79
  102. 16
    16" High x 20" Wide x 2" Deep, Polyester Air Filter Media Pad MPN:PRO11726
    Regular Price $4.90 Special Price $1.79
  103. 16
    16" High x 25" Wide x 2" Deep, Polyester Air Filter Media Pad MPN:PRO11727
    Regular Price $6.03 Special Price $1.99
  104. 20
    20" High x 25" Wide x 2" Deep, Polyester Air Filter Media Pad MPN:PRO11729
    Regular Price $6.81 Special Price $2.29
  105. 24
    24" High x 24" Wide x 2" Deep, Polyester Air Filter Media Pad MPN:PRO11730
    Regular Price $7.61 Special Price $2.49
  106. Pleated Air Filter: 20 x 24 x 1
    Pleated Air Filter: 20 x 24 x 1", MERV 8, 35% Efficiency, Wireless Pleated MPN:PS21720241
    Regular Price $10.86 Special Price $4.79
  107. Pleated Air Filter: 20 x 20 x 1
    Pleated Air Filter: 20 x 20 x 1", MERV 8, 35% Efficiency, Wireless Pleated MPN:PRO21920201
    Regular Price $13.08 Special Price $5.29
  108. Pleated Air Filter: 18 x 24 x 2
    Pleated Air Filter: 18 x 24 x 2", MERV 8, 35% Efficiency MPN:PRO21141
    Regular Price $13.34 Special Price $4.79
  109. Pleated Air Filter: 18 x 24 x 2
    Pleated Air Filter: 18 x 24 x 2", MERV 8, 35% Efficiency, Wireless Pleated MPN:PRO21266
    Regular Price $14.81 Special Price $6.49
  110. Pleated Air Filter: 18 x 24 x 1
    Pleated Air Filter: 18 x 24 x 1", MERV 8, 35% Efficiency, Wireless Pleated MPN:PRO21718241
    Regular Price $10.86 Special Price $4.79
  111. Pleated Air Filter: 18 x 20 x 2
    Pleated Air Filter: 18 x 20 x 2", MERV 8, 35% Efficiency, Wireless Pleated MPN:PS21139
    Regular Price $12.04 Special Price $4.99
  112. Pleated Air Filter: 18 x 18 x 2
    Pleated Air Filter: 18 x 18 x 2", MERV 8, 35% Efficiency, Wireless Pleated MPN:PS21501
    Regular Price $11.39 Special Price $4.99
  113. Pleated Air Filter: 18 x 18 x 1
    Pleated Air Filter: 18 x 18 x 1", MERV 8, 35% Efficiency, Wireless Pleated MPN:PRO21718181
    Regular Price $9.47 Special Price $4.29
  114. Pleated Air Filter: 16 x 25 x 1
    Pleated Air Filter: 16 x 25 x 1", MERV 8, 35% Efficiency, Wireless Pleated MPN:PRO21916251
    Regular Price $14.77 Special Price $5.99
  115. Pleated Air Filter: 16 x 24 x 1
    Pleated Air Filter: 16 x 24 x 1", MERV 8, 35% Efficiency, Wireless Pleated MPN:PRO21716241
    Regular Price $10.53 Special Price $4.79
  116. Pleated Air Filter: 16 x 16 x 2
    Pleated Air Filter: 16 x 16 x 2", MERV 8, 35% Efficiency MPN:PRO21135
    Regular Price $11.36 Special Price $4.29
  117. Pleated Air Filter: 16 x 16 x 2
    Pleated Air Filter: 16 x 16 x 2", MERV 8, 35% Efficiency, Wireless Pleated MPN:PRO21260
    Regular Price $13.94 Special Price $5.79
  118. Pleated Air Filter: 16 x 16 x 1
    Pleated Air Filter: 16 x 16 x 1", MERV 8, 35% Efficiency, Wireless Pleated MPN:PRO21916161
    Regular Price $12.94 Special Price $5.79
  119. Pleated Air Filter: 15 x 20 x 2
    Pleated Air Filter: 15 x 20 x 2", MERV 8, 35% Efficiency MPN:PRO21134
    Regular Price $11.98 Special Price $3.99
  120. Pleated Air Filter: 15 x 20 x 1
    Pleated Air Filter: 15 x 20 x 1", MERV 8, 35% Efficiency, Wireless Pleated MPN:PRO21715201
    Regular Price $9.72 Special Price $4.29
  121. Pleated Air Filter: 14 x 25 x 2
    Pleated Air Filter: 14 x 25 x 2", MERV 8, 35% Efficiency MPN:PRO21133
    Regular Price $11.47 Special Price $4.29
  122. Pleated Air Filter: 14 x 25 x 1
    Pleated Air Filter: 14 x 25 x 1", MERV 8, 35% Efficiency, Wireless Pleated MPN:PRO21714251
    Regular Price $10.67 Special Price $4.79
  123. Pleated Air Filter: 14 x 20 x 2
    Pleated Air Filter: 14 x 20 x 2", MERV 8, 35% Efficiency MPN:PRO21132
    Regular Price $11.33 Special Price $3.99
  124. Pleated Air Filter: 14 x 20 x 1
    Pleated Air Filter: 14 x 20 x 1", MERV 8, 35% Efficiency, Wireless Pleated MPN:PS21714201
    Regular Price $8.98 Special Price $3.99
  125. Pleated Air Filter: 12 x 24 x 2
    Pleated Air Filter: 12 x 24 x 2", MERV 8, 35% Efficiency MPN:PRO21131
    Regular Price $11.28 Special Price $3.99
  126. Pleated Air Filter: 12 x 24 x 2
    Pleated Air Filter: 12 x 24 x 2", MERV 8, 35% Efficiency, Wireless Pleated MPN:PRO21256
    Regular Price $13.95 Special Price $5.49
  127. Pleated Air Filter: 12 x 24 x 1
    Pleated Air Filter: 12 x 24 x 1", MERV 8, 35% Efficiency, Wireless Pleated MPN:PS21712241
    Regular Price $9.83 Special Price $3.99
  128. Pleated Air Filter: 12 x 24 x 1
    Pleated Air Filter: 12 x 24 x 1", MERV 8, 35% Efficiency, Wireless Pleated MPN:PRO21912241
    Regular Price $12.91 Special Price $4.99
  129. Pleated Air Filter: 12 x 20 x 2
    Pleated Air Filter: 12 x 20 x 2", MERV 8, 35% Efficiency MPN:PRO21130
    Regular Price $12.12 Special Price $4.79
  130. Pleated Air Filter: 12 x 20 x 1
    Pleated Air Filter: 12 x 20 x 1", MERV 8, 35% Efficiency, Wireless Pleated MPN:PRO21712201
    Regular Price $8.61 Special Price $3.79
  131. Pleated Air Filter: 12 x 20 x 1
    Pleated Air Filter: 12 x 20 x 1", MERV 8, 35% Efficiency, Wireless Pleated MPN:PRO21912201
    Regular Price $11.76 Special Price $4.79
  132. Pleated Air Filter: 12 x 16 x 1
    Pleated Air Filter: 12 x 16 x 1", MERV 8, 35% Efficiency, Wireless Pleated MPN:PRO21712161
    Regular Price $8.64 Special Price $3.79
  133. Pleated Air Filter: 12 x 16 x 1
    Pleated Air Filter: 12 x 16 x 1", MERV 8, 35% Efficiency, Wireless Pleated MPN:PRO21912161
    Regular Price $10.48 Special Price $4.79
  134. Pleated Air Filter: 20 x 30 x 2
    Pleated Air Filter: 20 x 30 x 2", MERV 10, 55% Efficiency, Wire-Backed Pleated MPN:PRO33126
    Regular Price $16.25 Special Price $8.79
  135. Panel Air Filter: 20 x 20 x 1
    Panel Air Filter: 20 x 20 x 1", MERV 9, 35% Efficiency MPN:PS10872
    Regular Price $15.25 Special Price $6.79
  136. Pleated Air Filter: 25 x 25 x 2
    Pleated Air Filter: 25 x 25 x 2", MERV 8, 35% Efficiency, Wireless Pleated MPN:PS21147
    Regular Price $14.12 Special Price $5.49
  137. Pleated Air Filter: 25 x 25 x 1
    Pleated Air Filter: 25 x 25 x 1", MERV 8, 35% Efficiency, Wireless Pleated MPN:PS21725251
    Regular Price $14.54 Special Price $4.79
  138. Pleated Air Filter: 24 x 24 x 1
    Pleated Air Filter: 24 x 24 x 1", MERV 8, 35% Efficiency, Wireless Pleated MPN:PS21724241
    Regular Price $11.41 Special Price $4.29
  139. Pleated Air Filter: 24 x 24 x 1
    Pleated Air Filter: 24 x 24 x 1", MERV 8, 35% Efficiency, Wireless Pleated MPN:PRO21924241
    Regular Price $16.17 Special Price $6.49
  140. Pleated Air Filter: 20 x 25 x 1
    Pleated Air Filter: 20 x 25 x 1", MERV 8, 35% Efficiency, Wireless Pleated MPN:PRO21920251
    Regular Price $15.82 Special Price $6.29
  141. Pleated Air Filter: 20 x 24 x 2
    Pleated Air Filter: 20 x 24 x 2", MERV 8, 35% Efficiency MPN:PRO21144
    Regular Price $13.33 Special Price $4.79
  142. Pleated Air Filter: 16 x 20 x 2
    Pleated Air Filter: 16 x 20 x 2", MERV 8, 35% Efficiency, Wireless Pleated MPN:PRO21261
    Regular Price $13.37 Special Price $4.79
  143. Pleated Air Filter: 16 x 24 x 2
    Pleated Air Filter: 16 x 24 x 2", MERV 8, 35% Efficiency, Wireless Pleated MPN:PRO21262
    Regular Price $14.35 Special Price $6.29
  144. Pleated Air Filter: 16 x 25 x 2
    Pleated Air Filter: 16 x 25 x 2", MERV 8, 35% Efficiency, Wireless Pleated MPN:PRO21263
    Regular Price $13.69 Special Price $5.29
  145. Pleated Air Filter: 20 x 20 x 2
    Pleated Air Filter: 20 x 20 x 2", MERV 8, 35% Efficiency, Wireless Pleated MPN:PRO21268
    Regular Price $13.77 Special Price $5.29
  146. Pleated Air Filter: 20 x 24 x 2
    Pleated Air Filter: 20 x 24 x 2", MERV 8, 35% Efficiency, Wireless Pleated MPN:PRO21269
    Regular Price $14.15 Special Price $6.29
  147. Pleated Air Filter: 20 x 25 x 2
    Pleated Air Filter: 20 x 25 x 2", MERV 8, 35% Efficiency, Wireless Pleated MPN:PRO21270
    Regular Price $15.32 Special Price $5.99
  148. Pleated Air Filter: 16 x 20 x 1
    Pleated Air Filter: 16 x 20 x 1", MERV 8, 35% Efficiency, Wireless Pleated MPN:PRO21916201
    Regular Price $12.72 Special Price $4.79
  149. Bag Air Filter: MERV 9, 20
    Bag Air Filter: MERV 9, 20" Deep, 24" Wide, 20" High, Polyester MPN:PRO13096
    Regular Price $107.15 Special Price $46.49
  150. Pleated Air Filter: 14 x 24 x 1
    Pleated Air Filter: 14 x 24 x 1", MERV 8, 35% Efficiency, Wireless Pleated MPN:PRO21714241
    Regular Price $10.54 Special Price $4.79
  151. Pleated Air Filter: 16 x 25 x 1
    Pleated Air Filter: 16 x 25 x 1", MERV 8, 35% Efficiency, Wireless Pleated MPN:PS21716251
    Regular Price $10.53 Special Price $3.79
  152. Pleated Air Filter: 16 x 16 x 1
    Pleated Air Filter: 16 x 16 x 1", MERV 8, 35% Efficiency, Wireless Pleated MPN:PRO21716161
    Regular Price $8.68 Special Price $3.99
  153. Pleated Air Filter: 18 x 20 x 1
    Pleated Air Filter: 18 x 20 x 1", MERV 8, 35% Efficiency, Wireless Pleated MPN:PRO21718201
    Regular Price $9.61 Special Price $4.29
  154. Pleated Air Filter: 16 x 20 x 1
    Pleated Air Filter: 16 x 20 x 1", MERV 8, 35% Efficiency, Wire-Backed Pleated MPN:PRO10372
    Regular Price $7.82 Special Price $3.99
  155. Pleated Air Filter: 16 x 25 x 1
    Pleated Air Filter: 16 x 25 x 1", MERV 8, 35% Efficiency, Wire-Backed Pleated MPN:PRO10373
    Regular Price $11.00 Special Price $4.99
  156. Pleated Air Filter: 16 x 25 x 2
    Pleated Air Filter: 16 x 25 x 2", MERV 8, 35% Efficiency, Wire-Backed Pleated MPN:PRO10386
    Regular Price $11.76 Special Price $5.29
  157. Pleated Air Filter: 20 x 25 x 1
    Pleated Air Filter: 20 x 25 x 1", MERV 8, 35% Efficiency, Wire-Backed Pleated MPN:PRO10376
    Regular Price $11.48 Special Price $5.29
  158. Pleated Air Filter: 20 x 25 x 2
    Pleated Air Filter: 20 x 25 x 2", MERV 8, 35% Efficiency, Wire-Backed Pleated MPN:PRO10390
    Regular Price $13.41 Special Price $5.99
  159. Pleated Air Filter: 16 x 20 x 4
    Pleated Air Filter: 16 x 20 x 4", MERV 8, 35% Efficiency, Wire-Backed Pleated MPN:PRO10394
    Regular Price $19.10 Special Price $8.29
  160. Pleated Air Filter: 20 x 25 x 4
    Pleated Air Filter: 20 x 25 x 4", MERV 8, 35% Efficiency, Wire-Backed Pleated MPN:PRO10399
    Regular Price $24.44 Special Price $10.29
  161. Pleated Air Filter: 24 x 24 x 2
    Pleated Air Filter: 24 x 24 x 2", MERV 8, 35% Efficiency, Wireless Pleated MPN:PS21146
    Regular Price $13.33 Special Price $4.49
  162. Pleated Air Filter: 16 x 20 x 1
    Pleated Air Filter: 16 x 20 x 1", MERV 8, 35% Efficiency, Wireless Pleated MPN:PS21716201
    Regular Price $8.86 Special Price $3.49
  163. Panel Air Filter: 24 x 24 x 1
    Panel Air Filter: 24 x 24 x 1", MERV 9, 35% Efficiency MPN:PS10877
    Regular Price $11.95 Special Price $8.29
  164. Pleated Air Filter: 12 x 24 x 1
    Pleated Air Filter: 12 x 24 x 1", MERV 9, 35% Efficiency MPN:PS10858
    Regular Price $8.02 Special Price $5.49
  165. Pleated Air Filter: 16 x 24 x 2
    Pleated Air Filter: 16 x 24 x 2", MERV 8, 35% Efficiency MPN:PRO21137
    Regular Price $11.38 Special Price $4.29
  166. Pleated Air Filter: 18 x 20 x 2
    Pleated Air Filter: 18 x 20 x 2", MERV 8, 35% Efficiency, Wire-Backed Pleated MPN:PRO32035
    Regular Price $12.71 Special Price $5.79
  167. Pleated Air Filter: 16 x 30 x 1
    Pleated Air Filter: 16 x 30 x 1", MERV 8, 35% Efficiency MPN:PRO21595
    Regular Price $22.78 Special Price $9.99
  168. Pleated Air Filter: 16 x 30 x 1
    Pleated Air Filter: 16 x 30 x 1", MERV 10, 55% Efficiency, Wire-Backed Pleated MPN:PRO56697
    Regular Price $16.61 Special Price $10.99
  169. Pleated Air Filter: 20 x 24 x 4
    Pleated Air Filter: 20 x 24 x 4", MERV 8, 35% Efficiency, Wire-Backed Pleated MPN:PRO10398
    Regular Price $26.74 Special Price $10.49
  170. Pleated Air Filter: 20 x 20 x 2
    Pleated Air Filter: 20 x 20 x 2", MERV 8, 35% Efficiency, Wireless Pleated MPN:PS21143
    Regular Price $13.21 Special Price $3.79
  171. Pleated Air Filter: 20 x 25 x 2
    Pleated Air Filter: 20 x 25 x 2", MERV 8, 35% Efficiency, Wireless Pleated MPN:PS21145
    Regular Price $16.65 Special Price $4.29
  172. Pleated Air Filter: 25 x 25 x 1
    Pleated Air Filter: 25 x 25 x 1", MERV 10, 55% Efficiency, Wire-Backed Pleated MPN:PRO10450
    Regular Price $18.80 Special Price $8.29
  173. Pleated Air Filter: 24 x 24 x 2
    Pleated Air Filter: 24 x 24 x 2", MERV 8, 35% Efficiency, Wireless Pleated MPN:PRO21271
    Regular Price $15.30 Special Price $6.79
  174. Pleated Air Filter: 16 x 25 x 4
    Pleated Air Filter: 16 x 25 x 4", MERV 8, 35% Efficiency, Wire-Backed Pleated MPN:PRO10395
    Regular Price $23.36 Special Price $8.79
  175. Pleated Air Filter: 10 x 10 x 2
    Pleated Air Filter: 10 x 10 x 2", MERV 8, 35% Efficiency, Wire-Backed Pleated MPN:PRO10418
    Regular Price $10.60 Special Price $4.99
  176. Pleated Air Filter: 12 x 16 x 1
    Pleated Air Filter: 12 x 16 x 1", MERV 8, 35% Efficiency, Wire-Backed Pleated MPN:PRO10407
    Regular Price $11.54 Special Price $4.99
  177. Pleated Air Filter: 16 x 24 x 2
    Pleated Air Filter: 16 x 24 x 2", MERV 10, 35% Efficiency, Wire-Backed Pleated MPN:PRO10457
    Regular Price $21.25 Special Price $5.79
  178. Pleated Air Filter: 18 x 24 x 4
    Pleated Air Filter: 18 x 24 x 4", MERV 8, 35% Efficiency, Wire-Backed Pleated MPN:PRO10396
    Regular Price $27.84 Special Price $10.29
  179. Pleated Air Filter: 15 x 25 x 1
    Pleated Air Filter: 15 x 25 x 1", MERV 8, 35% Efficiency, Wire-Backed Pleated MPN:PRO10409
    Regular Price $11.64 Special Price $5.49
  180. Pleated Air Filter: 20 x 20 x 1
    Pleated Air Filter: 20 x 20 x 1", MERV 8, 35% Efficiency, Wire-Backed Pleated MPN:PRO10375
    Regular Price $9.88 Special Price $4.49
  181. Pleated Air Filter: 20 x 30 x 1
    Pleated Air Filter: 20 x 30 x 1", MERV 8, 35% Efficiency, Wire-Backed Pleated MPN:PRO10426
    Regular Price $22.30 Special Price $6.79
  182. Pleated Air Filter: 15 x 20 x 2
    Pleated Air Filter: 15 x 20 x 2", MERV 8, 35% Efficiency, Wire-Backed Pleated MPN:PRO10383
    Regular Price $11.74 Special Price $5.29
  183. Pleated Air Filter: 24 x 30 x 1
    Pleated Air Filter: 24 x 30 x 1", MERV 10, 55% Efficiency, Wire-Backed Pleated MPN:PRO10497
    Regular Price $30.47 Special Price $16.49
  184. Pleated Air Filter: 20 x 24 x 4
    Pleated Air Filter: 20 x 24 x 4", MERV 10, 55% Efficiency, Wire-Backed Pleated MPN:PRO10470
    Regular Price $34.30 Special Price $13.49
  185. Pleated Air Filter: 14 x 20 x 2
    Pleated Air Filter: 14 x 20 x 2", MERV 10, 55% Efficiency, Wire-Backed Pleated MPN:PRO10453
    Regular Price $18.44 Special Price $6.49
  186. Pleated Air Filter: 20 x 30 x 1
    Pleated Air Filter: 20 x 30 x 1", MERV 10, 55% Efficiency, Wire-Backed Pleated MPN:PRO10499
    Regular Price $27.23 Special Price $8.29
  187. Pleated Air Filter: 18 x 24 x 1
    Pleated Air Filter: 18 x 24 x 1", MERV 10, 55% Efficiency, Wire-Backed Pleated MPN:PRO10488
    Regular Price $16.74 Special Price $7.29
  188. Pleated Air Filter: 18 x 24 x 2
    Pleated Air Filter: 18 x 24 x 2", MERV 10, 55% Efficiency, Wire-Backed Pleated MPN:PRO10459
    Regular Price $20.45 Special Price $8.29
  189. Pleated Air Filter: 18 x 25 x 2
    Pleated Air Filter: 18 x 25 x 2", MERV 8, 35% Efficiency, Wire-Backed Pleated MPN:PRO10422
    Regular Price $16.68 Special Price $7.29
  190. Pleated Air Filter: 18 x 24 x 4
    Pleated Air Filter: 18 x 24 x 4", MERV 10, 55% Efficiency, Wire-Backed Pleated MPN:PRO10468
    Regular Price $31.76 Special Price $13.49
  191. Pleated Air Filter: 16 x 20 x 2
    Pleated Air Filter: 16 x 20 x 2", MERV 8, 35% Efficiency, Wireless Pleated MPN:PS21136
    Regular Price $13.21 Special Price $3.79
  192. Pleated Air Filter: 16 x 25 x 2
    Pleated Air Filter: 16 x 25 x 2", MERV 8, 35% Efficiency, Wireless Pleated MPN:PS21138
    Regular Price $11.32 Special Price $3.79
  193. Pleated Air Filter: 25 x 29 x 4
    Pleated Air Filter: 25 x 29 x 4", MERV 10, 55% Efficiency, Wire-Backed Pleated MPN:PRO10473
    Regular Price $42.64 Special Price $18.79
  194. Pleated Air Filter: 20 x 20 x 2
    Pleated Air Filter: 20 x 20 x 2", MERV 11, 65% Efficiency, Wire-Backed Pleated MPN:PS19661
    Regular Price $27.68 Special Price $8.79
  195. Pleated Air Filter: 10 x 20 x 2
    Pleated Air Filter: 10 x 20 x 2", MERV 8, 35% Efficiency, Wire-Backed Pleated MPN:PRO10379
    Regular Price $12.37 Special Price $4.99
  196. Pleated Air Filter: 20 x 20 x 4
    Pleated Air Filter: 20 x 20 x 4", MERV 8, 35% Efficiency, Wire-Backed Pleated MPN:PRO10397
    Regular Price $22.12 Special Price $8.79
  197. Pleated Air Filter: 12 x 20 x 1
    Pleated Air Filter: 12 x 20 x 1", MERV 8, 35% Efficiency, Wire-Backed Pleated MPN:PRO10366
    Regular Price $11.26 Special Price $4.79
  198. Pleated Air Filter: 10 x 10 x 1
    Pleated Air Filter: 10 x 10 x 1", MERV 8, 35% Efficiency, Wire-Backed Pleated MPN:PRO10404
    Regular Price $11.27 Special Price $4.99
  199. Pleated Air Filter: 18 x 25 x 1
    Pleated Air Filter: 18 x 25 x 1", MERV 8, 35% Efficiency, Wire-Backed Pleated MPN:PRO10374
    Regular Price $13.82 Special Price $5.99
  200. 25
    25" High x 25" Wide x 1" Deep, Polyester Air Filter Media Pad MPN:PRO11741
    Regular Price $6.03 Special Price $2.29
  201. Pleated Air Filter: 14 x 20 x 1
    Pleated Air Filter: 14 x 20 x 1", MERV 10, 55% Efficiency, Wire-Backed Pleated MPN:PRO10441
    Regular Price $13.99 Special Price $5.99
  202. Pleated Air Filter: 25 x 29 x 4
    Pleated Air Filter: 25 x 29 x 4", MERV 8, 35% Efficiency, Wire-Backed Pleated MPN:PRO10401
    Regular Price $42.57 Special Price $18.79
  203. Pleated Air Filter: 10 x 10 x 1
    Pleated Air Filter: 10 x 10 x 1", MERV 10, 55% Efficiency, Wire-Backed Pleated MPN:PRO10477
    Regular Price $13.99 Special Price $6.29
  204. Pleated Air Filter: 20 x 24 x 1
    Pleated Air Filter: 20 x 24 x 1", MERV 10, 55% Efficiency, Wire-Backed Pleated MPN:PRO10489
    Regular Price $21.18 Special Price $7.29
  205. Pleated Air Filter: 16 x 25 x 1
    Pleated Air Filter: 16 x 25 x 1", MERV 10, 55% Efficiency, Wire-Backed Pleated MPN:PRO10445
    Regular Price $15.26 Special Price $5.79
  206. Pleated Air Filter: 24 x 24 x 2
    Pleated Air Filter: 24 x 24 x 2", MERV 10, 55% Efficiency, Wire-Backed Pleated MPN:PRO10463
    Regular Price $21.62 Special Price $8.29
  207. Pleated Air Filter: 20 x 24 x 1
    Pleated Air Filter: 20 x 24 x 1", MERV 8, 35% Efficiency, Wire-Backed Pleated MPN:PRO10416
    Regular Price $13.45 Special Price $5.99
  208. Pleated Air Filter: 18 x 20 x 1
    Pleated Air Filter: 18 x 20 x 1", MERV 8, 35% Efficiency, Wire-Backed Pleated MPN:PRO10413
    Regular Price $12.35 Special Price $5.49
  209. Pleated Air Filter: 12 x 24 x 4
    Pleated Air Filter: 12 x 24 x 4", MERV 13, 80 to 85% Efficiency, Wire-Backed Pleated MPN:PRO21541
    Regular Price $53.98 Special Price $19.79
  210. Pleated Air Filter: 20 x 24 x 4
    Pleated Air Filter: 20 x 24 x 4", MERV 13, 80 to 85% Efficiency, Wire-Backed Pleated MPN:PRO21546
    Regular Price $80.24 Special Price $27.79
  211. Pleated Air Filter: 24 x 24 x 2
    Pleated Air Filter: 24 x 24 x 2", MERV 13, 80 to 85% Efficiency, Wire-Backed Pleated MPN:PRO21527
    Regular Price $63.32 Special Price $17.49
  212. Pleated Air Filter: 20 x 24 x 2
    Pleated Air Filter: 20 x 24 x 2", MERV 13, 80 to 85% Efficiency, Wire-Backed Pleated MPN:PRO21525
    Regular Price $60.39 Special Price $15.79
  213. Pleated Air Filter: 18 x 24 x 4
    Pleated Air Filter: 18 x 24 x 4", MERV 13, 80 to 85% Efficiency, Wire-Backed Pleated MPN:PRO21544
    Regular Price $71.68 Special Price $24.49
  214. Pleated Air Filter: 16 x 20 x 2
    Pleated Air Filter: 16 x 20 x 2", MERV 13, 80 to 85% Efficiency, Wire-Backed Pleated MPN:PRO21519
    Regular Price $43.40 Special Price $10.99
  215. Pleated Air Filter: 12 x 24 x 2
    Pleated Air Filter: 12 x 24 x 2", MERV 13, 80 to 85% Efficiency, Wire-Backed Pleated MPN:PRO21516
    Regular Price $40.63 Special Price $10.79
  216. Pleated Air Filter: 14 x 25 x 2
    Pleated Air Filter: 14 x 25 x 2", MERV 13, 80 to 85% Efficiency, Wire-Backed Pleated MPN:PRO21518
    Regular Price $45.91 Special Price $12.99
  217. Pleated Air Filter: 14 x 25 x 1
    Pleated Air Filter: 14 x 25 x 1", MERV 13, 80 to 85% Efficiency, Wire-Backed Pleated MPN:PRO21576
    Regular Price $28.18 Special Price $9.29
  218. Pleated Air Filter: 12 x 24 x 1
    Pleated Air Filter: 12 x 24 x 1", MERV 13, 80 to 85% Efficiency, Wire-Backed Pleated MPN:PRO21572
    Regular Price $25.45 Special Price $8.79
  219. Pleated Air Filter: 16 x 20 x 1
    Pleated Air Filter: 16 x 20 x 1", MERV 13, 80 to 85% Efficiency, Wire-Backed Pleated MPN:PRO21580
    Regular Price $23.25 Special Price $7.99
  220. Pleated Air Filter: 16 x 25 x 1
    Pleated Air Filter: 16 x 25 x 1", MERV 13, 80 to 85% Efficiency, Wire-Backed Pleated MPN:PRO21582
    Regular Price $29.57 Special Price $9.79
  221. Pleated Air Filter: 16 x 25 x 2
    Pleated Air Filter: 16 x 25 x 2", MERV 13, 80 to 85% Efficiency, Wire-Backed Pleated MPN:PRO21521
    Regular Price $49.91 Special Price $13.29
  222. Pleated Air Filter: 24 x 24 x 4
    Pleated Air Filter: 24 x 24 x 4", MERV 13, 80 to 85% Efficiency, Wire-Backed Pleated MPN:PRO21548
    Regular Price $88.10 Special Price $29.49
  223. Pleated Air Filter: 15 x 20 x 2
    Pleated Air Filter: 15 x 20 x 2", MERV 13, 80 to 85% Efficiency, Wire-Backed Pleated MPN:PRO21549
    Regular Price $45.47 Special Price $12.79
  224. Pleated Air Filter: 14 x 20 x 2
    Pleated Air Filter: 14 x 20 x 2", MERV 13, 80 to 85% Efficiency, Wire-Backed Pleated MPN:PRO21517
    Regular Price $37.69 Special Price $11.79
  225. Pleated Air Filter: 20 x 25 x 1
    Pleated Air Filter: 20 x 25 x 1", MERV 13, 80 to 85% Efficiency, Wire-Backed Pleated MPN:PRO21590
    Regular Price $33.56 Special Price $10.99
  226. Pleated Air Filter: 18 x 24 x 2
    Pleated Air Filter: 18 x 24 x 2", MERV 13, 80 to 85% Efficiency, Wire-Backed Pleated MPN:PRO21522
    Regular Price $49.80 Special Price $12.49
  227. Pleated Air Filter: 10 x 20 x 2
    Pleated Air Filter: 10 x 20 x 2", MERV 13, 80 to 85% Efficiency, Wire-Backed Pleated MPN:PRO21515
    Regular Price $33.22 Special Price $8.99
  228. Pleated Air Filter: 20 x 20 x 1
    Pleated Air Filter: 20 x 20 x 1", MERV 13, 80 to 85% Efficiency, Wire-Backed Pleated MPN:PRO21588
    Regular Price $27.78 Special Price $8.99
  229. Pleated Air Filter: 24 x 24 x 1
    Pleated Air Filter: 24 x 24 x 1", MERV 13, 80 to 85% Efficiency, Wire-Backed Pleated MPN:PRO21593
    Regular Price $35.92 Special Price $11.49
  230. Pleated Air Filter: 20 x 25 x 2
    Pleated Air Filter: 20 x 25 x 2", MERV 13, 80 to 85% Efficiency, Wire-Backed Pleated MPN:PRO21526
    Regular Price $58.54 Special Price $15.49
  231. Pleated Air Filter: 20 x 20 x 2
    Pleated Air Filter: 20 x 20 x 2", MERV 13, 80 to 85% Efficiency, Wire-Backed Pleated MPN:PRO21524
    Regular Price $49.94 Special Price $11.49
  232. Pleated Air Filter: 16 x 20 x 4
    Pleated Air Filter: 16 x 20 x 4", MERV 13, 80 to 85% Efficiency, Wire-Backed Pleated MPN:PRO21542
    Regular Price $58.77 Special Price $19.79
  233. Pleated Air Filter: 16 x 25 x 4
    Pleated Air Filter: 16 x 25 x 4", MERV 13, 80 to 85% Efficiency, Wire-Backed Pleated MPN:PRO21543
    Regular Price $67.28 Special Price $24.29
  234. Pleated Air Filter: 20 x 20 x 4
    Pleated Air Filter: 20 x 20 x 4", MERV 13, 80 to 85% Efficiency, Wire-Backed Pleated MPN:PRO21545
    Regular Price $67.92 Special Price $21.79
  235. Pleated Air Filter: 20 x 25 x 4
    Pleated Air Filter: 20 x 25 x 4", MERV 13, 80 to 85% Efficiency, Wire-Backed Pleated MPN:PRO21547
    Regular Price $80.25 Special Price $25.99
  236. 23-3/8
    23-3/8" High x 23-3/8" Wide x 11-1/2" Deep, 99.97% MPN:PRO52359
    Regular Price $966.48 Special Price $454.99
  237. 16
    16" High x 20" Wide x 1/2" Deep, Polyester Air Filter Media Pad MPN:PRO11746
    Regular Price $3.58 Special Price $1.49
  238. 16
    16" High x 25" Wide x 1" Deep, Polyester Air Filter Media Pad MPN:PRO11737
    Regular Price $4.01 Special Price $1.49
  239. 24
    24" High x 24" Wide x 1" Deep, Polyester Air Filter Media Pad MPN:PRO11740
    Regular Price $4.97 Special Price $1.79
  240. 20
    20" High x 20" Wide x 2" Deep, Polyester Air Filter Media Pad MPN:PRO11728
    Regular Price $5.68 Special Price $1.99
  241. Bag Air Filter: MERV 9, 20
    Bag Air Filter: MERV 9, 20" Deep, 24" Wide, 24" High, Polyester MPN:PS11613
    Regular Price $62.81 Special Price $27.29
  242. 24
    24" High x 23-3/8" Wide 11-1/2" Deep, 99.97% Capture Efficiency, HEPA Air Filter MPN:PRO11429
    Regular Price $737.43 Special Price $312.99
  243. Pleated Air Filter: 12 x 20 x 1
    Pleated Air Filter: 12 x 20 x 1", MERV 10, 55% Efficiency, Wire-Backed Pleated MPN:PRO10438
    Regular Price $15.10 Special Price $5.99
  244. 24
    24" High x 24" Wide 12" Deep, 95% Capture Efficiency, HEPA Air Filter MPN:PRO11420
    Regular Price $430.45 Special Price $292.99
  245. 16 x 16 x 1
    16 x 16 x 1", MERV 8, 35% MPN:PRO10410
    Regular Price $12.03 Special Price $5.49
  246. Pleated Air Filter: 24 x 24 x 2
    Pleated Air Filter: 24 x 24 x 2", MERV 8, 30 to 35% Efficiency, Wire-Backed Pleated MPN:PRO24242AN
    Regular Price $29.84 Special Price $12.99
  247. Pleated Air Filter: 16 x 20 x 2
    Pleated Air Filter: 16 x 20 x 2", MERV 8, 30 to 35% Efficiency, Wire-Backed Pleated MPN:PRO16202AN
    Regular Price $20.15 Special Price $8.99
  248. Pleated Air Filter: 24 x 24 x 12
    Pleated Air Filter: 24 x 24 x 12", MERV 16, V-Bank Mini-Pleat MPN:PRO40077-P
    Regular Price $431.98 Special Price $185.79
  249. Pleated Air Filter: 16 x 25 x 1
    Pleated Air Filter: 16 x 25 x 1", MERV 11, Wire-Backed Pleated MPN:PRO19635
    Regular Price $19.22 Special Price $8.49
  250. Pleated Air Filter: 24 x 24 x 6
    Pleated Air Filter: 24 x 24 x 6", MERV 10, Rigid Cell MPN:PRO14941
    Regular Price $185.06 Special Price $79.99
  251. Pleated Air Filter: 24 x 24 x 1
    Pleated Air Filter: 24 x 24 x 1", MERV 11, Wire-Backed Pleated MPN:PRO19645
    Regular Price $27.15 Special Price $11.99
  252. Pleated Air Filter: 20 x 25 x 6
    Pleated Air Filter: 20 x 25 x 6", MERV 8, Replacement Filter MPN:RDP.AA062025M08
    Regular Price $65.15 Special Price $28.29
  253. Pleated Air Filter: 15 x 20 x 2
    Pleated Air Filter: 15 x 20 x 2" MPN:PRO17915202
    Regular Price $105.48 Special Price $56.49
  254. Pleated Air Filter: 24 x 576 x 1
    Pleated Air Filter: 24 x 576 x 1", MERV 9 MPN:PRO11052
    Regular Price $477.56 Special Price $205.49
  255. Pleated Air Filter: 10 x 20 x 2
    Pleated Air Filter: 10 x 20 x 2" MPN:PRO17910202
    Regular Price $95.64 Special Price $51.29
  256. Pleated Air Filter: 20 x 20 x 1
    Pleated Air Filter: 20 x 20 x 1", MERV 8 MPN:PRO11371
    Regular Price $15.74 Special Price $6.99
  257. Pleated Air Filter: 24 x 24 x 1
    Pleated Air Filter: 24 x 24 x 1", MERV 8 MPN:PRO11379
    Regular Price $20.41 Special Price $8.99
  258. Pleated Air Filter: 20 x 576 x 1
    Pleated Air Filter: 20 x 576 x 1", MERV 9 MPN:PRO11010
    Regular Price $457.04 Special Price $196.79
  259. Pleated Air Filter: 16 x 25 x 1
    Pleated Air Filter: 16 x 25 x 1" MPN:PRO17916251
    Regular Price $83.60 Special Price $44.79
  260. Pleated Air Filter: 15 x 20 x 1
    Pleated Air Filter: 15 x 20 x 1" MPN:PRO17915201
    Regular Price $71.23 Special Price $38.29
  261. Pleated Air Filter: 20 x 20 x 1
    Pleated Air Filter: 20 x 20 x 1" MPN:PRO17920201
    Regular Price $71.23 Special Price $38.29
  262. Pleated Air Filter: 20 x 25 x 1
    Pleated Air Filter: 20 x 25 x 1", MERV 8 MPN:PRO11374
    Regular Price $18.46 Special Price $8.29
  263. Pleated Air Filter: 16 x 20 x 1
    Pleated Air Filter: 16 x 20 x 1" MPN:PRO17916201
    Regular Price $64.44 Special Price $34.79
  264. Pleated Air Filter: 20 x 600 x 1
    Pleated Air Filter: 20 x 600 x 1", MERV 9 MPN:PRO11011
    Regular Price $438.62 Special Price $188.79
  265. Bag Air Filter: MERV 15, 29
    Bag Air Filter: MERV 15, 29" Deep, 12" Wide, 24" High, Synthetic MPN:PRO18295
    Regular Price $109.26 Special Price $44.49
  266. Air Filter Frames, Nominal Height (Inch): 20 , Nominal Depth (Inch): 2 , Nominal Depth: 2 , Frame Material: Galvanized Steel , Nominal Width: 25 MPN:PRO17320252
    Air Filter Frames, Nominal Height (Inch): 20 , Nominal Depth (Inch): 2 , Nominal Depth: 2 , Frame Material: Galvanized Steel , Nominal Width: 25 MPN:PRO17320252
    Regular Price $55.87 Special Price $26.29
  267. Air Filter Frames, Nominal Height (Inch): 20 , Nominal Depth (Inch): 2 , Nominal Depth: 2 , Frame Material: Galvanized Steel , Nominal Width: 20 MPN:PRO17320202
    Air Filter Frames, Nominal Height (Inch): 20 , Nominal Depth (Inch): 2 , Nominal Depth: 2 , Frame Material: Galvanized Steel , Nominal Width: 20 MPN:PRO17320202
    Regular Price $52.98 Special Price $24.99
  268. Bag Air Filter: MERV 8, 36
    Bag Air Filter: MERV 8, 36" Deep, 20" Wide, 24" High, Fiberglass MPN:PRO16879
    Regular Price $111.36 Special Price $45.29
  269. Panel Air Filter: 48
    Panel Air Filter: 48" Wide, MERV 7 MPN:PRO12220
    Regular Price $310.39 Special Price $125.79
  270. Panel Air Filter: 16
    Panel Air Filter: 16" Wide, MERV 7 MPN:PRO12213
    Regular Price $116.24 Special Price $47.29
  271. Panel Air Filter: 20
    Panel Air Filter: 20" Wide, MERV 7 MPN:PRO12214
    Regular Price $128.11 Special Price $52.29
  272. Bag Air Filter: MERV 8, 22
    Bag Air Filter: MERV 8, 22" Deep, 20" Wide, 24" High, Fiberglass MPN:PRO12479
    Regular Price $76.09 Special Price $30.79
  273. Bag Air Filter: MERV 8, 15
    Bag Air Filter: MERV 8, 15" Deep, 24" Wide, 24" High, Fiberglass MPN:PRO10209
    Regular Price $72.16 Special Price $29.49
  274. Bag Air Filter: MERV 15, 18
    Bag Air Filter: MERV 15, 18" Deep, 24" Wide, 24" High, Synthetic MPN:PRO57164
    Regular Price $94.58 Special Price $38.79
  275. Air Filter Media Pads, Filter Pad Type: Media , Media Material: Polyester , Overall Depth: 1in , Overall Width: 20in , Overall Height: 20in MPN:PRO20920201
    Air Filter Media Pads, Filter Pad Type: Media , Media Material: Polyester , Overall Depth: 1in , Overall Width: 20in , Overall Height: 20in MPN:PRO20920201
    Regular Price $5.14 Special Price $2.29
  276. Air Filter Media Pads, Filter Pad Type: Media , Arrestance Efficiency: 94.8% , Media Material: Polyester , Particle Capture Efficiency (%): 40-50 MPN:PRO77663
    Air Filter Media Pads, Filter Pad Type: Media , Arrestance Efficiency: 94.8% , Media Material: Polyester , Particle Capture Efficiency (%): 40-50 MPN:PRO77663
    Regular Price $6.28 Special Price $2.79
  277. Air Filter Media Pads, Filter Pad Type: Paint Booth , Media Material: Paper/Polyester , Overall Depth: 1 , Overall Width: 20 , Overall Height: 25 MPN:PRO22120251
    Air Filter Media Pads, Filter Pad Type: Paint Booth , Media Material: Paper/Polyester , Overall Depth: 1 , Overall Width: 20 , Overall Height: 25 MPN:PRO22120251
    Regular Price $8.04 Special Price $3.49
  278. Panel Air Filter: 50
    Panel Air Filter: 50" Wide MPN:PRO2085090FT1
    Regular Price $295.55 Special Price $137.29
  279. Panel Air Filter: 8
    Panel Air Filter: 8" Wide, MERV 7 MPN:PRO12178
    Regular Price $111.01 Special Price $45.29
  280. Bag Air Filter: MERV 15, 36
    Bag Air Filter: MERV 15, 36" Deep, 24" Wide, 24" High, Synthetic MPN:PRO18300
    Regular Price $227.35 Special Price $92.29
  281. Air Filter Media Pads, Filter Pad Type: Media , Arrestance Efficiency: 94.4% , Media Material: Polyester , Particle Capture Efficiency (%): 40-50 MPN:PRO70878
    Air Filter Media Pads, Filter Pad Type: Media , Arrestance Efficiency: 94.4% , Media Material: Polyester , Particle Capture Efficiency (%): 40-50 MPN:PRO70878
    Regular Price $5.67 Special Price $2.49
  282. Bag Air Filter: MERV 12, 29
    Bag Air Filter: MERV 12, 29" Deep, 24" Wide, 24" High, Synthetic MPN:PRO18376
    Regular Price $127.99 Special Price $52.29
  283. Air Filter Media Pads, Filter Pad Type: Paint Booth , Media Material: Paper , Overall Depth: 1in , Overall Width: 20in , Overall Height: 20in MPN:PRO20720201
    Air Filter Media Pads, Filter Pad Type: Paint Booth , Media Material: Paper , Overall Depth: 1in , Overall Width: 20in , Overall Height: 20in MPN:PRO20720201
    Regular Price $5.47 Special Price $2.49
  284. Bag Air Filter: MERV 11, 22
    Bag Air Filter: MERV 11, 22" Deep, 20" Wide, 20" High, Synthetic MPN:PRO78213
    Regular Price $89.79 Special Price $36.79
  285. Air Filter Frames, Nominal Height (Inch): 25 , Nominal Depth (Inch): 1 , Nominal Depth: 1 , Frame Material: Galvanized Steel , Nominal Width: 25 MPN:PRO17325251
    Air Filter Frames, Nominal Height (Inch): 25 , Nominal Depth (Inch): 1 , Nominal Depth: 1 , Frame Material: Galvanized Steel , Nominal Width: 25 MPN:PRO17325251
    Regular Price $69.75 Special Price $32.79
  286. Bag Air Filter: MERV 11, 22
    Bag Air Filter: MERV 11, 22" Deep, 24" Wide, 24" High, Synthetic MPN:PRO78206
    Regular Price $97.35 Special Price $39.79
  287. Bag Air Filter: MERV 13, 29
    Bag Air Filter: MERV 13, 29" Deep, 24" Wide, 24" High, Synthetic MPN:PRO18332
    Regular Price $180.07 Special Price $73.29
  288. Bag Air Filter: MERV 13, 22
    Bag Air Filter: MERV 13, 22" Deep, 20" Wide, 20" High, Synthetic MPN:PRO18330
    Regular Price $121.07 Special Price $49.29
  289. Panel Air Filter: 36
    Panel Air Filter: 36" Wide, MERV 7 MPN:PRO12186
    Regular Price $258.03 Special Price $104.79
  290. Bag Air Filter: MERV 15, 12
    Bag Air Filter: MERV 15, 12" Deep, 24" Wide, 24" High, Synthetic MPN:PRO18272
    Regular Price $111.05 Special Price $45.29
  291. Bag Air Filter: MERV 15, 29
    Bag Air Filter: MERV 15, 29" Deep, 24" Wide, 24" High, Synthetic MPN:PRO10235
    Regular Price $135.10 Special Price $54.99
  292. Bag Air Filter: MERV 8, 22
    Bag Air Filter: MERV 8, 22" Deep, 24" Wide, 24" High, Fiberglass MPN:PRO10210
    Regular Price $85.57 Special Price $34.99
  293. Bag Air Filter: MERV 13, 29
    Bag Air Filter: MERV 13, 29" Deep, 24" Wide, 24" High, Fiberglass MPN:PRO10226
    Regular Price $122.90 Special Price $49.99
  294. Bag Air Filter: MERV 11, 22
    Bag Air Filter: MERV 11, 22" Deep, 12" Wide, 24" High, Fiberglass MPN:PRO12467
    Regular Price $58.67 Special Price $23.99
  295. Air Filter Media Pads, Filter Pad Type: Media , Arrestance Efficiency: 94.8% , Media Material: Polyester , Particle Capture Efficiency (%): 40-50 MPN:PRO78883
    Air Filter Media Pads, Filter Pad Type: Media , Arrestance Efficiency: 94.8% , Media Material: Polyester , Particle Capture Efficiency (%): 40-50 MPN:PRO78883
    Regular Price $7.20 Special Price $2.99
  296. Bag Air Filter: MERV 15, 22
    Bag Air Filter: MERV 15, 22" Deep, 12" Wide, 24" High, Synthetic MPN:PRO18291
    Regular Price $72.37 Special Price $29.49
  297. Bag Air Filter: MERV 15, 29
    Bag Air Filter: MERV 15, 29" Deep, 24" Wide, 24" High, Synthetic MPN:PRO18292
    Regular Price $203.13 Special Price $82.49
  298. Air Filter Media Pads, Filter Pad Type: Media , Arrestance Efficiency: 92.1% , Media Material: Fiberglass , Particle Capture Efficiency (%): 25 MPN:PRO11722
    Air Filter Media Pads, Filter Pad Type: Media , Arrestance Efficiency: 92.1% , Media Material: Fiberglass , Particle Capture Efficiency (%): 25 MPN:PRO11722
    Regular Price $3.93 Special Price $1.79
  299. Air Filter Media Pads, Filter Pad Type: Media , Arrestance Efficiency: 94.8% , Media Material: Polyester , Particle Capture Efficiency (%): 40-50 MPN:PRO78884
    Air Filter Media Pads, Filter Pad Type: Media , Arrestance Efficiency: 94.8% , Media Material: Polyester , Particle Capture Efficiency (%): 40-50 MPN:PRO78884
    Regular Price $7.57 Special Price $3.29
  300. Air Filter Media Pads, Filter Pad Type: Media , Media Material: Polyester , Overall Depth: 2in , Overall Width: 25in , Overall Height: 20in MPN:PRO20920252
    Air Filter Media Pads, Filter Pad Type: Media , Media Material: Polyester , Overall Depth: 2in , Overall Width: 25in , Overall Height: 20in MPN:PRO20920252
    Regular Price $8.34 Special Price $3.79
  301. Air Filter Media Pads, Filter Pad Type: Media , Media Material: Polyester , Overall Depth: 1in , Overall Width: 25in , Overall Height: 20in MPN:PRO20920251
    Air Filter Media Pads, Filter Pad Type: Media , Media Material: Polyester , Overall Depth: 1in , Overall Width: 25in , Overall Height: 20in MPN:PRO20920251
    Regular Price $5.59 Special Price $2.49
  302. Bag Air Filter: MERV 12, 29
    Bag Air Filter: MERV 12, 29" Deep, 12" Wide, 24" High, Synthetic MPN:PRO18379
    Regular Price $86.98 Special Price $35.49
  303. Bag Air Filter: MERV 11, 22
    Bag Air Filter: MERV 11, 22" Deep, 24" Wide, 24" High, Fiberglass MPN:PRO10213
    Regular Price $120.42 Special Price $48.99
  304. Bag Air Filter: MERV 15, 22
    Bag Air Filter: MERV 15, 22" Deep, 24" Wide, 24" High, Synthetic MPN:PRO13862
    Regular Price $113.07 Special Price $45.99
  305. Bag Air Filter: MERV 11, 29
    Bag Air Filter: MERV 11, 29" Deep, 24" Wide, 24" High, Synthetic MPN:PRO302332
    Regular Price $139.11 Special Price $56.79
  306. Air Filter Frames, Nominal Height (Inch): 24 , Nominal Depth (Inch): 1 , Nominal Depth: 1 , Frame Material: Galvanized Steel , Nominal Width: 24 MPN:PRO17324241
    Air Filter Frames, Nominal Height (Inch): 24 , Nominal Depth (Inch): 1 , Nominal Depth: 1 , Frame Material: Galvanized Steel , Nominal Width: 24 MPN:PRO17324241
    Regular Price $49.81 Special Price $23.49
  307. Air Filter Frames, Nominal Height (Inch): 16 , Nominal Depth (Inch): 1 , Nominal Depth: 1 , Frame Material: Galvanized Steel , Nominal Width: 25 MPN:PRO17316251
    Air Filter Frames, Nominal Height (Inch): 16 , Nominal Depth (Inch): 1 , Nominal Depth: 1 , Frame Material: Galvanized Steel , Nominal Width: 25 MPN:PRO17316251
    Regular Price $44.05 Special Price $20.79
  308. Bag Air Filter: MERV 8, 15
    Bag Air Filter: MERV 8, 15" Deep, 12" Wide, 24" High, Fiberglass MPN:PRO12488
    Regular Price $43.38 Special Price $17.79
  309. Bag Air Filter: MERV 13, 22
    Bag Air Filter: MERV 13, 22" Deep, 24" Wide, 24" High, Synthetic MPN:PRO18324
    Regular Price $140.93 Special Price $57.49
  310. Bag Air Filter: MERV 15, 22
    Bag Air Filter: MERV 15, 22" Deep, 20" Wide, 20" High, Synthetic MPN:PRO18290
    Regular Price $132.87 Special Price $54.29
  311. Bag Air Filter: MERV 13, 22
    Bag Air Filter: MERV 13, 22" Deep, 24" Wide, 24" High, Synthetic MPN:PRO18328
    Regular Price $111.05 Special Price $45.29
  312. Air Filter Frames, Nominal Height (Inch): 20 , Nominal Depth (Inch): 1 , Nominal Depth: 1 , Frame Material: Galvanized Steel , Nominal Width: 25 MPN:PRO17320251
    Air Filter Frames, Nominal Height (Inch): 20 , Nominal Depth (Inch): 1 , Nominal Depth: 1 , Frame Material: Galvanized Steel , Nominal Width: 25 MPN:PRO17320251
    Regular Price $47.24 Special Price $22.29
  313. Bag Air Filter: MERV 13, 29
    Bag Air Filter: MERV 13, 29" Deep, 12" Wide, 24" High, Fiberglass MPN:PRO12448
    Regular Price $85.57 Special Price $34.99
  314. Bag Air Filter: MERV 11, 15
    Bag Air Filter: MERV 11, 15" Deep, 12" Wide, 24" High, Synthetic MPN:PRO78215
    Regular Price $49.39 Special Price $20.29
  315. Bag Air Filter: MERV 13, 22
    Bag Air Filter: MERV 13, 22" Deep, 24" Wide, 24" High, Fiberglass MPN:PRO10223
    Regular Price $102.11 Special Price $41.79
  316. Bag Air Filter: MERV 8, 22
    Bag Air Filter: MERV 8, 22" Deep, 12" Wide, 24" High, Fiberglass MPN:PRO12486
    Regular Price $49.53 Special Price $20.29
  317. Bag Air Filter: MERV 13, 22
    Bag Air Filter: MERV 13, 22" Deep, 24" Wide, 24" High, Fiberglass MPN:PRO10222
    Regular Price $129.60 Special Price $52.79
  318. Bag Air Filter: MERV 15, 36
    Bag Air Filter: MERV 15, 36" Deep, 20" Wide, 24" High, Synthetic MPN:PRO18301
    Regular Price $215.47 Special Price $87.49
  319. Bag Air Filter: MERV 12, 22
    Bag Air Filter: MERV 12, 22" Deep, 20" Wide, 24" High, Synthetic MPN:PRO18369
    Regular Price $153.03 Special Price $62.29
  320. Bag Air Filter: MERV 13, 22
    Bag Air Filter: MERV 13, 22" Deep, 20" Wide, 24" High, Synthetic MPN:PRO18325
    Regular Price $140.55 Special Price $57.29
  321. Bag Air Filter: MERV 9, 15
    Bag Air Filter: MERV 9, 15" Deep, 24" Wide, 12" High, Synthetic MPN:PRO11602
    Regular Price $65.52 Special Price $27.29
  322. Bag Air Filter: MERV 15, 22
    Bag Air Filter: MERV 15, 22" Deep, 24" Wide, 24" High, Synthetic MPN:PRO13861
    Regular Price $143.11 Special Price $58.29
  323. Panel Air Filter: 36
    Panel Air Filter: 36" Wide, MERV 7 MPN:PRO12218
    Regular Price $234.23 Special Price $95.29
  324. Panel Air Filter: 30
    Panel Air Filter: 30" Wide, MERV 7 MPN:PRO12217
    Regular Price $200.95 Special Price $81.79
  325. Bag Air Filter: MERV 12, 22
    Bag Air Filter: MERV 12, 22" Deep, 12" Wide, 24" High, Synthetic MPN:PRO18367
    Regular Price $76.59 Special Price $31.29
  326. Bag Air Filter: MERV 13, 22
    Bag Air Filter: MERV 13, 22" Deep, 12" Wide, 24" High, Synthetic MPN:PRO18327
    Regular Price $82.10 Special Price $33.49
  327. Bag Air Filter: MERV 12, 22
    Bag Air Filter: MERV 12, 22" Deep, 20" Wide, 20" High, Synthetic MPN:PRO18370
    Regular Price $106.98 Special Price $43.49
  328. Bag Air Filter: MERV 8, 15
    Bag Air Filter: MERV 8, 15" Deep, 24" Wide, 24" High, Fiberglass MPN:PRO16761
    Regular Price $153.42 Special Price $62.49
  329. Air Filter Frames, Nominal Height (Inch): 20 , Nominal Depth (Inch): 1 , Nominal Depth: 1 , Frame Material: Galvanized Steel , Nominal Width: 20 MPN:PRO17320201
    Air Filter Frames, Nominal Height (Inch): 20 , Nominal Depth (Inch): 1 , Nominal Depth: 1 , Frame Material: Galvanized Steel , Nominal Width: 20 MPN:PRO17320201
    Regular Price $44.69 Special Price $20.99
  330. Air Filter Frames, Nominal Height (Inch): 16 , Nominal Depth (Inch): 2 , Nominal Depth: 2 , Frame Material: Galvanized Steel , Nominal Width: 25 MPN:PRO17316252
    Air Filter Frames, Nominal Height (Inch): 16 , Nominal Depth (Inch): 2 , Nominal Depth: 2 , Frame Material: Galvanized Steel , Nominal Width: 25 MPN:PRO17316252
    Regular Price $51.06 Special Price $23.99
  331. Bag Air Filter: MERV 13, 36
    Bag Air Filter: MERV 13, 36" Deep, 24" Wide, 24" High, Synthetic MPN:PRO18340
    Regular Price $247.55 Special Price $100.49
  332. Bag Air Filter: MERV 11, 22
    Bag Air Filter: MERV 11, 22" Deep, 24" Wide, 24" High, Fiberglass MPN:PRO10214
    Regular Price $94.76 Special Price $38.79
  333. Panel Air Filter: 14
    Panel Air Filter: 14" Wide, MERV 7 MPN:PRO2321490FT1
    Regular Price $131.39 Special Price $53.49
  334. Bag Air Filter: MERV 12, 22
    Bag Air Filter: MERV 12, 22" Deep, 24" Wide, 24" High, Synthetic MPN:PRO18364
    Regular Price $137.00 Special Price $55.79
  335. Bag Air Filter: MERV 15, 22
    Bag Air Filter: MERV 15, 22" Deep, 24" Wide, 24" High, Synthetic MPN:PRO18288
    Regular Price $122.33 Special Price $49.79
  336. Bag Air Filter: MERV 15, 29
    Bag Air Filter: MERV 15, 29" Deep, 20" Wide, 24" High, Synthetic MPN:PRO22581
    Regular Price $217.65 Special Price $88.29
  337. Panel Air Filter: 20
    Panel Air Filter: 20" Wide, MERV 7 MPN:PRO12182
    Regular Price $145.13 Special Price $58.99
  338. Panel Air Filter: 12
    Panel Air Filter: 12" Wide, MERV 7 MPN:PRO12180
    Regular Price $147.76 Special Price $60.29
  339. Bag Air Filter: MERV 15, 36
    Bag Air Filter: MERV 15, 36" Deep, 24" Wide, 24" High, Synthetic MPN:PRO10236
    Regular Price $199.82 Special Price $81.29
  340. Panel Air Filter: 16
    Panel Air Filter: 16" Wide, MERV 7 MPN:PRO12181
    Regular Price $122.14 Special Price $49.79
  341. Panel Air Filter: 10
    Panel Air Filter: 10" Wide, MERV 7 MPN:PRO12179
    Regular Price $129.43 Special Price $52.79
  342. Panel Air Filter: 25
    Panel Air Filter: 25" Wide, MERV 7 MPN:PRO12216
    Regular Price $155.12 Special Price $63.29
  343. Bag Air Filter: MERV 15, 22
    Bag Air Filter: MERV 15, 22" Deep, 20" Wide, 24" High, Synthetic MPN:PRO18289
    Regular Price $132.87 Special Price $54.29
  344. Bag Air Filter: MERV 12, 22
    Bag Air Filter: MERV 12, 22" Deep, 24" Wide, 24" High, Synthetic MPN:PRO18368
    Regular Price $87.63 Special Price $35.79
  345. Panel Air Filter: 30
    Panel Air Filter: 30" Wide, MERV 7 MPN:PRO12185
    Regular Price $212.66 Special Price $86.49
  346. Bag Air Filter: MERV 13, 36
    Bag Air Filter: MERV 13, 36" Deep, 24" Wide, 24" High, Fiberglass MPN:PRO10228
    Regular Price $138.15 Special Price $56.29
  347. Bag Air Filter: MERV 15, 29
    Bag Air Filter: MERV 15, 29" Deep, 24" Wide, 24" High, Synthetic MPN:PRO10234
    Regular Price $178.52 Special Price $72.49
  348. Bag Air Filter: MERV 15, 36
    Bag Air Filter: MERV 15, 36" Deep, 24" Wide, 24" High, Synthetic MPN:PRO10237
    Regular Price $151.52 Special Price $61.79
  349. Panel Air Filter: 72
    Panel Air Filter: 72" Wide MPN:PRO2087290FT1
    Regular Price $425.55 Special Price $197.29
  350. Panel Air Filter: 25
    Panel Air Filter: 25" Wide, MERV 7 MPN:PRO12184
    Regular Price $174.57 Special Price $70.99
  351. Panel Air Filter: 20
    Panel Air Filter: 20" Wide MPN:PRO2082090FT1
    Regular Price $118.22 Special Price $55.29
  352. Air Filter Media Pads, Filter Pad Type: Media , Arrestance Efficiency: 89.4% , Media Material: Polyester , Particle Capture Efficiency (%): 25 MPN:PRO23210101
    Air Filter Media Pads, Filter Pad Type: Media , Arrestance Efficiency: 89.4% , Media Material: Polyester , Particle Capture Efficiency (%): 25 MPN:PRO23210101
    Regular Price $2.65 Special Price $1.29
  353. Air Filter Media Pads, Filter Pad Type: Media , Arrestance Efficiency: 89.4% , Media Material: Polyester , Particle Capture Efficiency (%): 25 MPN:PRO11735
    Air Filter Media Pads, Filter Pad Type: Media , Arrestance Efficiency: 89.4% , Media Material: Polyester , Particle Capture Efficiency (%): 25 MPN:PRO11735
    Regular Price $3.14 Special Price $1.49
  354. Air Filter Media Pads, Filter Pad Type: Media , Arrestance Efficiency: 92.1% , Media Material: Polyester , Particle Capture Efficiency (%): 25 MPN:PRO23720242
    Air Filter Media Pads, Filter Pad Type: Media , Arrestance Efficiency: 92.1% , Media Material: Polyester , Particle Capture Efficiency (%): 25 MPN:PRO23720242
    Regular Price $6.28 Special Price $2.79
  355. Bag Air Filter: MERV 8, 22
    Bag Air Filter: MERV 8, 22" Deep, 12" Wide, 24" High, Fiberglass MPN:PRO12485
    Regular Price $71.77 Special Price $29.29
  356. Bag Air Filter: MERV 11, 29
    Bag Air Filter: MERV 11, 29" Deep, 24" Wide, 24" High, Fiberglass MPN:PRO10217
    Regular Price $112.48 Special Price $45.79
  357. Bag Air Filter: MERV 11, 22
    Bag Air Filter: MERV 11, 22" Deep, 20" Wide, 24" High, Synthetic MPN:PRO78217
    Regular Price $89.79 Special Price $36.79
  358. Bag Air Filter: MERV 11, 22
    Bag Air Filter: MERV 11, 22" Deep, 12" Wide, 24" High, Synthetic MPN:PRO78216
    Regular Price $56.38 Special Price $23.29
  359. Bag Air Filter: MERV 15, 29
    Bag Air Filter: MERV 15, 29" Deep, 20" Wide, 20" High, Synthetic MPN:PRO18294
    Regular Price $153.72 Special Price $62.79
  360. Bag Air Filter: MERV 13, 22
    Bag Air Filter: MERV 13, 22" Deep, 12" Wide, 24" High, Synthetic MPN:PRO18331
    Regular Price $70.95 Special Price $28.99
  361. Bag Air Filter: MERV 13, 29
    Bag Air Filter: MERV 13, 29" Deep, 20" Wide, 24" High, Synthetic MPN:PRO18333
    Regular Price $159.93 Special Price $64.99
  362. Bag Air Filter: MERV 13, 29
    Bag Air Filter: MERV 13, 29" Deep, 24" Wide, 24" High, Synthetic MPN:PRO18336
    Regular Price $139.81 Special Price $56.99
  363. Air Filter Media Pads, Filter Pad Type: Paint Booth , Media Material: Paper/Polyester , Overall Depth: 1in , Overall Width: 20in , Overall Height: 20in MPN:PRO22120201
    Air Filter Media Pads, Filter Pad Type: Paint Booth , Media Material: Paper/Polyester , Overall Depth: 1in , Overall Width: 20in , Overall Height: 20in MPN:PRO22120201
    Regular Price $6.67 Special Price $2.99
  364. Bag Air Filter: MERV 13, 29
    Bag Air Filter: MERV 13, 29" Deep, 12" Wide, 24" High, Synthetic MPN:PRO18339
    Regular Price $93.92 Special Price $38.29
  365. Air Filter Frames, Nominal Height (Inch): 20 , Nominal Depth (Inch): 2 , Nominal Depth: 2 , Frame Material: Galvanized Steel , Nominal Width: 24 MPN:PRO17320242
    Air Filter Frames, Nominal Height (Inch): 20 , Nominal Depth (Inch): 2 , Nominal Depth: 2 , Frame Material: Galvanized Steel , Nominal Width: 24 MPN:PRO17320242
    Regular Price $66.71 Special Price $31.29
  366. Bag Air Filter: MERV 15, 18
    Bag Air Filter: MERV 15, 18" Deep, 12" Wide, 24" High, Synthetic MPN:PRO56221
    Regular Price $71.45 Special Price $29.29
  367. Air Filter Frames, Nominal Height (Inch): 24 , Nominal Depth (Inch): 2 , Nominal Depth: 2 , Frame Material: Galvanized Steel , Nominal Width: 24 MPN:PRO17324242
    Air Filter Frames, Nominal Height (Inch): 24 , Nominal Depth (Inch): 2 , Nominal Depth: 2 , Frame Material: Galvanized Steel , Nominal Width: 24 MPN:PRO17324242
    Regular Price $58.71 Special Price $27.49
  368. Air Filter Frames, Nominal Height (Inch): 16 , Nominal Depth (Inch): 2 , Nominal Depth: 2 , Frame Material: Galvanized Steel , Nominal Width: 20 MPN:PRO17316202
    Air Filter Frames, Nominal Height (Inch): 16 , Nominal Depth (Inch): 2 , Nominal Depth: 2 , Frame Material: Galvanized Steel , Nominal Width: 20 MPN:PRO17316202
    Regular Price $49.81 Special Price $23.49
  369. Air Filter Frames, Nominal Height (Inch): 16 , Nominal Depth (Inch): 1 , Nominal Depth: 1 , Frame Material: Galvanized Steel , Nominal Width: 20 MPN:PRO17316201
    Air Filter Frames, Nominal Height (Inch): 16 , Nominal Depth (Inch): 1 , Nominal Depth: 1 , Frame Material: Galvanized Steel , Nominal Width: 20 MPN:PRO17316201
    Regular Price $42.08 Special Price $19.79
  370. Pleated Air Filter: 12 x 20 x 1
    Pleated Air Filter: 12 x 20 x 1", MERV 10 MPN:PRO141122001
    Regular Price $16.17 Special Price $7.29
  371. Pleated Air Filter: 20 x 20 x 1
    Pleated Air Filter: 20 x 20 x 1", MERV 5, Carbon MPN:PRO15840
    Regular Price $33.76 Special Price $14.79
  372. Pleated Air Filter: 18 x 24 x 2
    Pleated Air Filter: 18 x 24 x 2", MERV 15, Mini-Pleat MPN:PRO81518242
    Regular Price $237.24 Special Price $102.49
  373. Pleated Air Filter: 18 x 25 x 1
    Pleated Air Filter: 18 x 25 x 1", MERV 5, Carbon MPN:PRO17452
    Regular Price $42.83 Special Price $18.79
  374. Pleated Air Filter: 24 x 24 x 12
    Pleated Air Filter: 24 x 24 x 12", Carbon V-Bank MPN:PRO40217
    Regular Price $1982.59 Special Price $846.99
  375. Pleated Air Filter: 24 x 12 x 6
    Pleated Air Filter: 24 x 12 x 6", MERV 13, Rigid Cell MPN:PRO16404
    Regular Price $158.36 Special Price $69.29
  376. Pleated Air Filter: 16 x 20 x 4
    Pleated Air Filter: 16 x 20 x 4", MERV 15, Mini-Pleat MPN:PRO728506
    Regular Price $218.26 Special Price $94.29
  377. Pleated Air Filter: 20 x 25 x 4
    Pleated Air Filter: 20 x 25 x 4", MERV 11, Mini-Pleat MPN:PRO21636
    Regular Price $243.57 Special Price $105.29
  378. Pleated Air Filter: 24 x 24 x 4
    Pleated Air Filter: 24 x 24 x 4", MERV 11, Mini-Pleat MPN:PRO21608
    Regular Price $226.18 Special Price $97.79
  379. Pleated Air Filter: 18 x 22 x 1
    Pleated Air Filter: 18 x 22 x 1", MERV 8, Wireless Pleated MPN:PRO21918221
    Regular Price $14.70 Special Price $6.49
  380. Pleated Air Filter: 10 x 20 x 1
    Pleated Air Filter: 10 x 20 x 1", MERV 11, Wire-Backed Pleated MPN:PRO19619
    Regular Price $19.55 Special Price $8.79
  381. Pleated Air Filter: 15 x 30 x 1
    Pleated Air Filter: 15 x 30 x 1", MERV 8, Wireless Pleated MPN:PRO21915301
    Regular Price $18.97 Special Price $8.29
  382. Pleated Air Filter: 12 x 12 x 1
    Pleated Air Filter: 12 x 12 x 1", MERV 5, Carbon MPN:PRO56665
    Regular Price $27.08 Special Price $11.79
  383. Pleated Air Filter: 20 x 22 x 1
    Pleated Air Filter: 20 x 22 x 1", MERV 9 MPN:PRO10873
    Regular Price $21.73 Special Price $9.79
  384. Pleated Air Filter: 20 x 24 x 12
    Pleated Air Filter: 20 x 24 x 12", MERV 11, V-Bank Mini-Pleat MPN:PRO42502DSG
    Regular Price $522.21 Special Price $224.79
  385. Pleated Air Filter: 24 x 24 x 12
    Pleated Air Filter: 24 x 24 x 12", MERV 13, V-Bank Mini-Pleat MPN:PRO42509DSG
    Regular Price $536.73 Special Price $230.79
  386. Pleated Air Filter: 16 x 16 x 2
    Pleated Air Filter: 16 x 16 x 2", MERV 15, Mini-Pleat MPN:PRO81516162
    Regular Price $192.95 Special Price $83.49
  387. Pleated Air Filter: 24 x 12 x 6
    Pleated Air Filter: 24 x 12 x 6", MERV 15, Rigid Cell MPN:PRO16396
    Regular Price $164.46 Special Price $71.49
  388. Pleated Air Filter: 24 x 20 x 12
    Pleated Air Filter: 24 x 20 x 12", MERV 13, Rigid Cell MPN:PRO14928
    Regular Price $294.02 Special Price $127.29
  389. Pleated Air Filter: 24 x 24 x 6
    Pleated Air Filter: 24 x 24 x 6", MERV 10, Rigid Cell MPN:PRO14973
    Regular Price $162.92 Special Price $71.29
  390. Pleated Air Filter: 24 x 24 x 2
    Pleated Air Filter: 24 x 24 x 2", MERV 13, Mini-Pleat MPN:PRO81324242
    Regular Price $232.52 Special Price $100.49
  391. Pleated Air Filter: 8 x 30 x 1
    Pleated Air Filter: 8 x 30 x 1", MERV 8, Wireless Pleated MPN:PRO21908301
    Regular Price $37.04 Special Price $16.29
  392. Pleated Air Filter: 22 x 22 x 1
    Pleated Air Filter: 22 x 22 x 1", MERV 10, Carbon MPN:PRO173221
    Regular Price $128.16 Special Price $55.49
  393. Pleated Air Filter: 20 x 24 x 4
    Pleated Air Filter: 20 x 24 x 4", MERV 15, Mini-Pleat MPN:PRO718540
    Regular Price $243.57 Special Price $105.29
  394. Pleated Air Filter: 20 x 20 x 6
    Pleated Air Filter: 20 x 20 x 6", MERV 11, Rigid Cell MPN:PRO14963
    Regular Price $162.92 Special Price $71.29
  395. Pleated Air Filter: 25 x 29 x 4
    Pleated Air Filter: 25 x 29 x 4", MERV 11, Wire-Backed Pleated MPN:PRO19674
    Regular Price $67.82 Special Price $29.49
  396. Pleated Air Filter: 24 x 20 x 6
    Pleated Air Filter: 24 x 20 x 6", MERV 10, Rigid Cell MPN:PRO14972
    Regular Price $147.36 Special Price $63.99
  397. Pleated Air Filter: 20 x 240 x 1
    Pleated Air Filter: 20 x 240 x 1", MERV 9 MPN:PRO11004
    Regular Price $306.25 Special Price $131.99
  398. Pleated Air Filter: 24 x 20 x 12
    Pleated Air Filter: 24 x 20 x 12", MERV 11, Rigid Cell MPN:PRO16450
    Regular Price $288.08 Special Price $124.99
  399. Pleated Air Filter: 20 x 30 x 2
    Pleated Air Filter: 20 x 30 x 2", MERV 11, Wire-Backed Pleated MPN:PRO58563
    Regular Price $36.10 Special Price $15.79
  400. Pleated Air Filter: 18 x 20 x 2
    Pleated Air Filter: 18 x 20 x 2", MERV 15, Mini-Pleat MPN:PRO81518202
    Regular Price $219.85 Special Price $94.99
  401. Pleated Air Filter: 18 x 24 x 4
    Pleated Air Filter: 18 x 24 x 4", MERV 6, Carbon MPN:PRO21101
    Regular Price $103.65 Special Price $44.99
  402. Pleated Air Filter: 20 x 20 x 6
    Pleated Air Filter: 20 x 20 x 6", MERV 11, Rigid Cell MPN:PRO16445
    Regular Price $175.50 Special Price $76.49
  403. Pleated Air Filter: 24 x 12 x 6
    Pleated Air Filter: 24 x 12 x 6", MERV 10, Rigid Cell MPN:PRO16452
    Regular Price $162.25 Special Price $70.49
  404. Pleated Air Filter: 20 x 20 x 6
    Pleated Air Filter: 20 x 20 x 6", MERV 13, Rigid Cell MPN:PRO14955
    Regular Price $155.31 Special Price $67.79
  405. Pleated Air Filter: 20 x 20 x 12
    Pleated Air Filter: 20 x 20 x 12", MERV 13, Rigid Cell MPN:PRO14927
    Regular Price $276.73 Special Price $119.99
  406. Pleated Air Filter: 14 x 30 x 1
    Pleated Air Filter: 14 x 30 x 1", MERV 8, Wireless Pleated MPN:PRO21714301
    Regular Price $16.15 Special Price $7.29
  407. Pleated Air Filter: 24 x 12 x 6
    Pleated Air Filter: 24 x 12 x 6", MERV 15, Rigid Cell MPN:PRO14946
    Regular Price $153.76 Special Price $67.49
  408. Pleated Air Filter: 20 x 25 x 4
    Pleated Air Filter: 20 x 25 x 4", MERV 11, Mini-Pleat MPN:PRO2025465GEOP
    Regular Price $253.08 Special Price $109.29
  409. Pleated Air Filter: 16 x 24 x 2
    Pleated Air Filter: 16 x 24 x 2", MERV 5, Washable MPN:PRO12088
    Regular Price $262.16 Special Price $117.29
  410. Pleated Air Filter: 20 x 24 x 12
    Pleated Air Filter: 20 x 24 x 12", MERV 11, V-Bank Mini-Pleat MPN:PRO42502
    Regular Price $514.91 Special Price $221.49
  411. Pleated Air Filter: 10 x 10 x 1
    Pleated Air Filter: 10 x 10 x 1", MERV 9 MPN:PRO15010101
    Regular Price $10.43 Special Price $4.79
  412. Pleated Air Filter: 22 x 22 x 1
    Pleated Air Filter: 22 x 22 x 1", MERV 5, Carbon MPN:PRO21096
    Regular Price $42.51 Special Price $18.49
  413. Pleated Air Filter: 12 x 25 x 2
    Pleated Air Filter: 12 x 25 x 2", MERV 11, Mini-Pleat MPN:PRO81112252
    Regular Price $207.21 Special Price $89.49
  414. Pleated Air Filter: 20 x 24 x 12
    Pleated Air Filter: 20 x 24 x 12", MERV 15, V-Bank Mini-Pleat MPN:PRO40058-P
    Regular Price $477.09 Special Price $205.29
  415. Pleated Air Filter: 18 x 25 x 2
    Pleated Air Filter: 18 x 25 x 2", MERV 8, Wireless Pleated MPN:PRO21267
    Regular Price $18.46 Special Price $8.29
  416. Pleated Air Filter: 24 x 24 x 6
    Pleated Air Filter: 24 x 24 x 6", MERV 11, Rigid Cell MPN:PRO14933
    Regular Price $190.39 Special Price $82.99
  417. Pleated Air Filter: 20 x 20 x 12
    Pleated Air Filter: 20 x 20 x 12", MERV 16, V-Bank Mini-Pleat MPN:PRO40345-PDSG
    Regular Price $509.09 Special Price $218.99
  418. Pleated Air Filter: 16 x 25 x 2
    Pleated Air Filter: 16 x 25 x 2", MERV 5, Washable MPN:PRO12089
    Regular Price $244.43 Special Price $109.29
  419. Pleated Air Filter: 20 x 22-1/4 x 1
    Pleated Air Filter: 20 x 22-1/4 x 1", MERV 8, Wireless Pleated MPN:PRO21720221
    Regular Price $17.40 Special Price $7.79
  420. Pleated Air Filter: 24 x 24 x 12
    Pleated Air Filter: 24 x 24 x 12", MERV 13, Rigid Cell MPN:PRO14929
    Regular Price $278.14 Special Price $120.79
  421. Pleated Air Filter: 24 x 24 x 2
    Pleated Air Filter: 24 x 24 x 2", MERV 5, Washable MPN:PRO12092
    Regular Price $289.74 Special Price $129.49
  422. Pleated Air Filter: 20 x 24 x 12
    Pleated Air Filter: 20 x 24 x 12", MERV 13, V-Bank Mini-Pleat MPN:PRO42508
    Regular Price $529.44 Special Price $227.79
  423. Pleated Air Filter: 22 x 25 x 1
    Pleated Air Filter: 22 x 25 x 1", MERV 9 MPN:PRO10876
    Regular Price $25.39 Special Price $11.29
  424. Pleated Air Filter: 16 x 25 x 4
    Pleated Air Filter: 16 x 25 x 4", MERV 11, Wire-Backed Pleated MPN:PRO19668
    Regular Price $40.04 Special Price $17.49
  425. Pleated Air Filter: 18 x 20 x 1
    Pleated Air Filter: 18 x 20 x 1", MERV 8, Wireless Pleated MPN:PRO21918201
    Regular Price $14.23 Special Price $6.29
  426. Pleated Air Filter: 20 x 20 x 6
    Pleated Air Filter: 20 x 20 x 6", MERV 13, Rigid Cell MPN:PRO16405
    Regular Price $165.96 Special Price $72.29
  427. Pleated Air Filter: 20 x 20 x 12
    Pleated Air Filter: 20 x 20 x 12", MERV 15, Rigid Cell MPN:PRO16401
    Regular Price $267.94 Special Price $116.29
  428. Pleated Air Filter: 10 x 24 x 1
    Pleated Air Filter: 10 x 24 x 1", MERV 11, Wire-Backed Pleated MPN:PRO19620
    Regular Price $23.42 Special Price $10.29
  429. Pleated Air Filter: 12 x 24 x 1
    Pleated Air Filter: 12 x 24 x 1", MERV 10, Carbon MPN:PRO173241
    Regular Price $90.77 Special Price $39.49
  430. Pleated Air Filter: 20 x 20 x 2
    Pleated Air Filter: 20 x 20 x 2", MERV 10, Carbon MPN:PRO173002
    Regular Price $140.58 Special Price $60.99
  431. Pleated Air Filter: 12 x 24 x 4
    Pleated Air Filter: 12 x 24 x 4", MERV 14, Mini-Pleat MPN:PRO21645
    Regular Price $189.82 Special Price $81.99
  432. Pleated Air Filter: 12 x 24 x 4
    Pleated Air Filter: 12 x 24 x 4", MERV 11, Mini-Pleat MPN:PRO21605
    Regular Price $151.05 Special Price $65.49
  433. Pleated Air Filter: 24 x 12 x 6
    Pleated Air Filter: 24 x 12 x 6", MERV 10, Rigid Cell MPN:PRO14938
    Regular Price $149.01 Special Price $64.79
  434. Pleated Air Filter: 16 x 16 x 1
    Pleated Air Filter: 16 x 16 x 1", MERV 5, Carbon MPN:PRO21092
    Regular Price $30.86 Special Price $13.49
  435. Pleated Air Filter: 20 x 24 x 12
    Pleated Air Filter: 20 x 24 x 12", MERV 13, V-Bank Mini-Pleat MPN:PRO41515DSG
    Regular Price $229.84 Special Price $99.29
  436. Pleated Air Filter: 18 x 18 x 2
    Pleated Air Filter: 18 x 18 x 2", MERV 8, Wireless Pleated MPN:PRO21500
    Regular Price $15.07 Special Price $6.79
  437. Pleated Air Filter: 18 x 25 x 1
    Pleated Air Filter: 18 x 25 x 1", MERV 10, Carbon MPN:PRO173851
    Regular Price $129.32 Special Price $55.99
  438. Pleated Air Filter: 20 x 24 x 12
    Pleated Air Filter: 20 x 24 x 12", MERV 16, V-Bank Mini-Pleat MPN:PRO40087-P
    Regular Price $516.38 Special Price $222.29
  439. Pleated Air Filter: 14 x 30 x 1
    Pleated Air Filter: 14 x 30 x 1", MERV 8, Wireless Pleated MPN:PRO21914301
    Regular Price $18.46 Special Price $8.29
  440. Pleated Air Filter: 12 x 30 x 1
    Pleated Air Filter: 12 x 30 x 1", MERV 11, Wire-Backed Pleated MPN:PRO300722
    Regular Price $43.61 Special Price $18.99
  441. Pleated Air Filter: 10 x 30 x 1
    Pleated Air Filter: 10 x 30 x 1", MERV 8, Wireless Pleated MPN:PRO21710301
    Regular Price $13.78 Special Price $6.29
  442. Pleated Air Filter: 18 x 25 x 1
    Pleated Air Filter: 18 x 25 x 1", MERV 8, Wireless Pleated MPN:PRO21718251
    Regular Price $11.95 Special Price $5.29
  443. Pleated Air Filter: 12 x 24 x 12
    Pleated Air Filter: 12 x 24 x 12", MERV 15, V-Bank Mini-Pleat MPN:PRO41260
    Regular Price $168.73 Special Price $72.99
  444. Pleated Air Filter: 10 x 20 x 1
    Pleated Air Filter: 10 x 20 x 1", MERV 10, Carbon MPN:PRO173121
    Regular Price $86.22 Special Price $37.49
  445. Pleated Air Filter: 20 x 20 x 6
    Pleated Air Filter: 20 x 20 x 6", MERV 11, Rigid Cell MPN:PRO16413
    Regular Price $158.36 Special Price $69.29
  446. Pleated Air Filter: 16 x 16 x 1
    Pleated Air Filter: 16 x 16 x 1", MERV 10, Carbon MPN:PRO173661
    Regular Price $96.62 Special Price $41.99
  447. Pleated Air Filter: 24 x 12 x 12
    Pleated Air Filter: 24 x 12 x 12", MERV 11, Rigid Cell MPN:PRO16416
    Regular Price $234.45 Special Price $101.99
  448. Pleated Air Filter: 16 x 24 x 1
    Pleated Air Filter: 16 x 24 x 1", MERV 5, Carbon MPN:PRO21093
    Regular Price $37.25 Special Price $16.29
  449. Pleated Air Filter: 12 x 1
    Pleated Air Filter: 12 x 1", MERV 8, Wireless Pleated MPN:PRO2191230631
    Regular Price $16.15 Special Price $7.29
  450. Pleated Air Filter: 16 x 24 x 1
    Pleated Air Filter: 16 x 24 x 1", MERV 11, Wire-Backed Pleated MPN:PRO19634
    Regular Price $21.41 Special Price $9.49
  451. Pleated Air Filter: 14 x 25 x 1
    Pleated Air Filter: 14 x 25 x 1", MERV 5, Carbon MPN:PRO21091
    Regular Price $35.40 Special Price $15.49
  452. Pleated Air Filter: 14 x 20 x 2
    Pleated Air Filter: 14 x 20 x 2", MERV 5, Washable MPN:PRO12084
    Regular Price $234.56 Special Price $104.99
  453. Pleated Air Filter: 10 x 20 x 2
    Pleated Air Filter: 10 x 20 x 2", MERV 11, Wire-Backed Pleated MPN:PRO19648
    Regular Price $20.82 Special Price $9.29
  454. Pleated Air Filter: 12 x 12 x 2
    Pleated Air Filter: 12 x 12 x 2", MERV 11, Wire-Backed Pleated MPN:PRO77303
    Regular Price $51.05 Special Price $22.29
  455. Pleated Air Filter: 25 x 25 x 2
    Pleated Air Filter: 25 x 25 x 2", MERV 11, Mini-Pleat MPN:PRO81125252
    Regular Price $211.93 Special Price $91.79
  456. Pleated Air Filter: 12 x 20 x 2
    Pleated Air Filter: 12 x 20 x 2", MERV 11, Wire-Backed Pleated MPN:PRO19649
    Regular Price $27.78 Special Price $12.29
  457. Pleated Air Filter: 10 x 10 x 2
    Pleated Air Filter: 10 x 10 x 2", MERV 11, Wire-Backed Pleated MPN:PRO19647
    Regular Price $26.55 Special Price $11.79
  458. Pleated Air Filter: 16 x 20 x 2
    Pleated Air Filter: 16 x 20 x 2", MERV 6, Carbon MPN:PRO15866
    Regular Price $34.82 Special Price $15.29
  459. Pleated Air Filter: 20 x 24 x 12
    Pleated Air Filter: 20 x 24 x 12", MERV 16, V-Bank Mini-Pleat MPN:PRO40111-P
    Regular Price $555.62 Special Price $238.99
  460. Pleated Air Filter: 20 x 20 x 12
    Pleated Air Filter: 20 x 20 x 12", MERV 11, V-Bank Mini-Pleat MPN:PRO40213-P
    Regular Price $424.75 Special Price $182.79
  461. Pleated Air Filter: 24 x 24 x 6
    Pleated Air Filter: 24 x 24 x 6", MERV 10, Rigid Cell MPN:PRO16423
    Regular Price $173.57 Special Price $75.79
  462. Pleated Air Filter: 20 x 22 x 1
    Pleated Air Filter: 20 x 22 x 1", MERV 10 MPN:PRO141202201
    Regular Price $23.40 Special Price $10.29
  463. Pleated Air Filter: 24 x 24 x 2
    Pleated Air Filter: 24 x 24 x 2", MERV 15, Mini-Pleat MPN:PRO81524242
    Regular Price $248.86 Special Price $107.49
  464. Pleated Air Filter: 24 x 24 x 12
    Pleated Air Filter: 24 x 24 x 12", MERV 11, V-Bank Mini-Pleat MPN:PRO41254
    Regular Price $200.73 Special Price $86.79
  465. Pleated Air Filter: 12 x 25 x 2
    Pleated Air Filter: 12 x 25 x 2", MERV 15, Mini-Pleat MPN:PRO81512252
    Regular Price $218.26 Special Price $94.29
  466. Pleated Air Filter: 20 x 20 x 12
    Pleated Air Filter: 20 x 20 x 12", MERV 14, V-Bank Mini-Pleat MPN:PRO40156-PDSG
    Regular Price $485.40 Special Price $208.79
  467. Pleated Air Filter: 20 x 20 x 12
    Pleated Air Filter: 20 x 20 x 12", MERV 10, Rigid Cell MPN:PRO14975
    Regular Price $217.71 Special Price $94.49
  468. Pleated Air Filter: 12 x 18 x 2
    Pleated Air Filter: 12 x 18 x 2", MERV 13, Mini-Pleat MPN:PRO81312182
    Regular Price $181.90 Special Price $78.79
  469. Pleated Air Filter: 8 x 30 x 1
    Pleated Air Filter: 8 x 30 x 1", MERV 8, Wireless Pleated MPN:PRO21708301
    Regular Price $13.84 Special Price $6.29
  470. Pleated Air Filter: 24 x 24 x 12
    Pleated Air Filter: 24 x 24 x 12", MERV 11, Rigid Cell MPN:PRO16451
    Regular Price $319.51 Special Price $138.29
  471. Pleated Air Filter: 12 x 24 x 12
    Pleated Air Filter: 12 x 24 x 12", MERV 13, V-Bank Mini-Pleat MPN:PRO42506DSG
    Regular Price $398.57 Special Price $171.79
  472. Pleated Air Filter: 24 x 12 x 12
    Pleated Air Filter: 24 x 12 x 12", MERV 15, Rigid Cell MPN:PRO14918
    Regular Price $224.59 Special Price $96.99
  473. Pleated Air Filter: 24 x 20 x 6
    Pleated Air Filter: 24 x 20 x 6", MERV 15, Rigid Cell MPN:PRO14916
    Regular Price $190.38 Special Price $82.79
  474. Pleated Air Filter: 8 x 16 x 1
    Pleated Air Filter: 8 x 16 x 1", MERV 10, Wire-Backed Pleated MPN:PRO10476
    Regular Price $16.93 Special Price $7.49
  475. Pleated Air Filter: 10 x 10 x 1
    Pleated Air Filter: 10 x 10 x 1", MERV 10, Carbon MPN:PRO173111
    Regular Price $72.61 Special Price $31.49
  476. Pleated Air Filter: 20 x 24 x 12
    Pleated Air Filter: 20 x 24 x 12", MERV 14, V-Bank Mini-Pleat MPN:PRO40033-P
    Regular Price $463.99 Special Price $199.79
  477. Pleated Air Filter: 22 x 22 x 1
    Pleated Air Filter: 22 x 22 x 1", MERV 11, Wire-Backed Pleated MPN:PRO19644
    Regular Price $31.88 Special Price $13.99
  478. Pleated Air Filter: 20 x 20 x 12
    Pleated Air Filter: 20 x 20 x 12", MERV 16, V-Bank Mini-Pleat MPN:PRO40346-PDSG
    Regular Price $621.11 Special Price $267.29
  479. Pleated Air Filter: 16 x 25 x 2
    Pleated Air Filter: 16 x 25 x 2", MERV 15, Mini-Pleat MPN:PRO81516252
    Regular Price $224.60 Special Price $97.29
  480. Pleated Air Filter: 16 x 384 x 1
    Pleated Air Filter: 16 x 384 x 1", MERV 9 MPN:PRO10938
    Regular Price $357.04 Special Price $153.99
  481. Pleated Air Filter: 15 x 25 x 1
    Pleated Air Filter: 15 x 25 x 1", MERV 8, Wireless Pleated MPN:PRO21715251
    Regular Price $10.34 Special Price $4.79
  482. Pleated Air Filter: 14 x 20 x 1
    Pleated Air Filter: 14 x 20 x 1", MERV 8, Wireless Pleated MPN:PRO21914201
    Regular Price $11.62 Special Price $5.29
  483. Pleated Air Filter: 20 x 20 x 6
    Pleated Air Filter: 20 x 20 x 6", MERV 15, Rigid Cell MPN:PRO16397
    Regular Price $175.11 Special Price $76.29
  484. Pleated Air Filter: 20 x 24 x 2
    Pleated Air Filter: 20 x 24 x 2", MERV 13, Mini-Pleat MPN:PRO81320242
    Regular Price $221.43 Special Price $95.79
  485. Pleated Air Filter: 16 x 30 x 2
    Pleated Air Filter: 16 x 30 x 2", MERV 8, Wire-Backed Pleated MPN:PRO564446
    Regular Price $55.56 Special Price $23.99
  486. Pleated Air Filter: 12 x 20 x 2
    Pleated Air Filter: 12 x 20 x 2", MERV 5, Washable MPN:PRO21105
    Regular Price $256.26 Special Price $114.49
  487. Pleated Air Filter: 12 x 24 x 12
    Pleated Air Filter: 12 x 24 x 12", MERV 11, V-Bank Mini-Pleat MPN:PRO42500
    Regular Price $381.11 Special Price $164.29
  488. Pleated Air Filter: 24 x 20 x 12
    Pleated Air Filter: 24 x 20 x 12", MERV 15, Rigid Cell MPN:PRO14952
    Regular Price $274.07 Special Price $118.49
  489. Pleated Air Filter: 20 x 22-1/4 x 1
    Pleated Air Filter: 20 x 22-1/4 x 1", MERV 11, Wire-Backed Pleated MPN:PRO311366
    Regular Price $46.89 Special Price $20.49
  490. Pleated Air Filter: 24 x 12 x 12
    Pleated Air Filter: 24 x 12 x 12", MERV 15, Rigid Cell MPN:PRO14950
    Regular Price $204.40 Special Price $88.29
  491. Pleated Air Filter: 12 x 24 x 12
    Pleated Air Filter: 12 x 24 x 12", MERV 15, V-Bank Mini-Pleat MPN:PRO42209
    Regular Price $395.64 Special Price $170.49
  492. Pleated Air Filter: 15 x 480 x 1
    Pleated Air Filter: 15 x 480 x 1", MERV 9 MPN:PRO10894
    Regular Price $401.65 Special Price $173.29
  493. Pleated Air Filter: 20 x 25 x 4
    Pleated Air Filter: 20 x 25 x 4", MERV 14, Mini-Pleat MPN:PRO2025495GEOP
    Regular Price $251.50 Special Price $108.79
  494. Pleated Air Filter: 20 x 24 x 12
    Pleated Air Filter: 20 x 24 x 12", MERV 13, V-Bank Mini-Pleat MPN:PRO42508DSG
    Regular Price $578.17 Special Price $248.79
  495. Pleated Air Filter: 16 x 20 x 4
    Pleated Air Filter: 16 x 20 x 4", MERV 6, Carbon MPN:PRO52245
    Regular Price $89.10 Special Price $38.79
  496. Pleated Air Filter: 12 x 24 x 2
    Pleated Air Filter: 12 x 24 x 2", MERV 13, Mini-Pleat MPN:PRO81312242
    Regular Price $159.76 Special Price $68.99
  497. Pleated Air Filter: 15 x 20 x 2
    Pleated Air Filter: 15 x 20 x 2", MERV 6, Carbon MPN:PRO21098
    Regular Price $40.13 Special Price $17.49
  498. Pleated Air Filter: 16 x 16 x 2
    Pleated Air Filter: 16 x 16 x 2", MERV 13, Mini-Pleat MPN:PRO81316162
    Regular Price $204.46 Special Price $88.49
  499. Pleated Air Filter: 20 x 20 x 12
    Pleated Air Filter: 20 x 20 x 12", MERV 13, Rigid Cell MPN:PRO14959
    Regular Price $243.60 Special Price $105.99
  500. Pleated Air Filter: 24 x 20 x 12
    Pleated Air Filter: 24 x 20 x 12", MERV 10, Rigid Cell MPN:PRO14944
    Regular Price $250.00 Special Price $108.49
  501. Pleated Air Filter: 24 x 20 x 6
    Pleated Air Filter: 24 x 20 x 6", MERV 15, Rigid Cell MPN:PRO14948
    Regular Price $175.11 Special Price $75.99
  502. Pleated Air Filter: 20 x 20 x 12
    Pleated Air Filter: 20 x 20 x 12", MERV 10, Rigid Cell MPN:PRO14943
    Regular Price $236.75 Special Price $102.79
  503. Pleated Air Filter: 24 x 12 x 6
    Pleated Air Filter: 24 x 12 x 6", MERV 11, Rigid Cell MPN:PRO16444
    Regular Price $168.87 Special Price $73.79
  504. Pleated Air Filter: 20 x 25 x 2
    Pleated Air Filter: 20 x 25 x 2", MERV 13, Mini-Pleat MPN:PRO81320252
    Regular Price $238.83 Special Price $103.29
  505. Pleated Air Filter: 16 x 25 x 4
    Pleated Air Filter: 16 x 25 x 4", MERV 10, Carbon MPN:PRO173654
    Regular Price $288.34 Special Price $124.29
  506. Pleated Air Filter: 20 x 25 x 2
    Pleated Air Filter: 20 x 25 x 2", MERV 11, Mini-Pleat MPN:PRO81120252
    Regular Price $215.09 Special Price $92.99
  507. Pleated Air Filter: 18 x 24 x 4
    Pleated Air Filter: 18 x 24 x 4", MERV 11, Mini-Pleat MPN:PRO21611
    Regular Price $211.93 Special Price $91.79
  508. Pleated Air Filter: 24 x 24 x 12
    Pleated Air Filter: 24 x 24 x 12", MERV 11, Rigid Cell MPN:PRO16419
    Regular Price $284.71 Special Price $123.29
  509. Pleated Air Filter: 20 x 24 x 4
    Pleated Air Filter: 20 x 24 x 4", MERV 13, Mini-Pleat MPN:PRO2024485GEOP
    Regular Price $245.16 Special Price $105.99
  510. Pleated Air Filter: 24 x 20 x 6
    Pleated Air Filter: 24 x 20 x 6", MERV 10, Rigid Cell MPN:PRO16422
    Regular Price $156.84 Special Price $68.29
  511. Pleated Air Filter: 24 x 30 x 1
    Pleated Air Filter: 24 x 30 x 1", MERV 8, Wireless Pleated MPN:PRO21924301
    Regular Price $23.47 Special Price $10.29
  512. Pleated Air Filter: 18 x 22 x 1
    Pleated Air Filter: 18 x 22 x 1", MERV 8, Wireless Pleated MPN:PRO21718221
    Regular Price $11.34 Special Price $4.99
  513. Pleated Air Filter: 12 x 12 x 1
    Pleated Air Filter: 12 x 12 x 1", MERV 8, Wireless Pleated MPN:PRO21912121
    Regular Price $11.62 Special Price $5.29
  514. Pleated Air Filter: 15 x 1
    Pleated Air Filter: 15 x 1", MERV 8, Wireless Pleated MPN:PRO2171530631
    Regular Price $16.56 Special Price $7.29
  515. Pleated Air Filter: 16 x 24 x 1
    Pleated Air Filter: 16 x 24 x 1", MERV 10, Carbon MPN:PRO173641
    Regular Price $117.61 Special Price $50.99
  516. Pleated Air Filter: 14 x 20 x 2
    Pleated Air Filter: 14 x 20 x 2", MERV 6, Carbon MPN:PRO19392
    Regular Price $38.38 Special Price $16.79
  517. Pleated Air Filter: 20 x 20 x 6
    Pleated Air Filter: 20 x 20 x 6", MERV 11, Rigid Cell MPN:PRO14931
    Regular Price $163.07 Special Price $70.79
  518. Pleated Air Filter: 24 x 24 x 12
    Pleated Air Filter: 24 x 24 x 12", MERV 16, V-Bank Mini-Pleat MPN:PRO40102-P
    Regular Price $477.09 Special Price $205.29
  519. Pleated Air Filter: 22 x 24-1/4 x 1
    Pleated Air Filter: 22 x 24-1/4 x 1", MERV 8, Wireless Pleated MPN:PRO21722241
    Regular Price $18.60 Special Price $8.29
  520. Pleated Air Filter: 22 x 22 x 1
    Pleated Air Filter: 22 x 22 x 1", MERV 10, Wire-Backed Pleated MPN:PRO10490
    Regular Price $22.43 Special Price $9.99
  521. Pleated Air Filter: 10 x 10 x 2
    Pleated Air Filter: 10 x 10 x 2", MERV 8, Wireless Pleated MPN:PRO21710102
    Regular Price $8.82 Special Price $3.99
  522. Pleated Air Filter: 20 x 20 x 12
    Pleated Air Filter: 20 x 20 x 12", MERV 10, Rigid Cell MPN:PRO16425
    Regular Price $226.84 Special Price $98.79
  523. Pleated Air Filter: 20 x 20 x 6
    Pleated Air Filter: 20 x 20 x 6", MERV 13, Rigid Cell MPN:PRO16437
    Regular Price $183.78 Special Price $79.79
  524. Pleated Air Filter: 24 x 20 x 12
    Pleated Air Filter: 24 x 20 x 12", MERV 10, Rigid Cell MPN:PRO16426
    Regular Price $249.70 Special Price $107.99
  525. Pleated Air Filter: 12 x 20 x 2
    Pleated Air Filter: 12 x 20 x 2", MERV 11, Mini-Pleat MPN:PRO81112202
    Regular Price $191.36 Special Price $82.79
  526. Pleated Air Filter: 22 x 25 x 1
    Pleated Air Filter: 22 x 25 x 1", MERV 10 MPN:PRO141222501
    Regular Price $27.38 Special Price $11.99
  527. Pleated Air Filter: 18 x 24 x 2
    Pleated Air Filter: 18 x 24 x 2", MERV 11, Wire-Backed Pleated MPN:PRO19659
    Regular Price $29.10 Special Price $12.79
  528. Pleated Air Filter: 24 x 24 x 12
    Pleated Air Filter: 24 x 24 x 12", MERV 15, Rigid Cell MPN:PRO16403
    Regular Price $313.65 Special Price $135.79
  529. Pleated Air Filter: 18 x 25 x 1
    Pleated Air Filter: 18 x 25 x 1", MERV 8, Wireless Pleated MPN:PRO21918251
    Regular Price $14.23 Special Price $6.29
  530. Pleated Air Filter: 20 x 24 x 4
    Pleated Air Filter: 20 x 24 x 4", MERV 14, Mini-Pleat MPN:PRO21647
    Regular Price $260.97 Special Price $112.49
  531. Pleated Air Filter: 2
    Pleated Air Filter: 2", MERV 10, Wire-Backed Pleated MPN:PRO21513
    Regular Price $67.97 Special Price $29.49
  532. Pleated Air Filter: 20 x 24 x 4
    Pleated Air Filter: 20 x 24 x 4", MERV 11, Mini-Pleat MPN:PRO2024465GEOP
    Regular Price $249.91 Special Price $107.99
  533. Pleated Air Filter: 14 x 25 x 1
    Pleated Air Filter: 14 x 25 x 1", MERV 9 MPN:PRO10861
    Regular Price $16.17 Special Price $7.29
  534. Pleated Air Filter: 20 x 20 x 4
    Pleated Air Filter: 20 x 20 x 4", MERV 13, Mini-Pleat MPN:PRO2020485GEOP
    Regular Price $169.23 Special Price $73.29
  535. Pleated Air Filter: 14 x 25 x 1
    Pleated Air Filter: 14 x 25 x 1", MERV 8, Wireless Pleated MPN:PRO21914251
    Regular Price $12.37 Special Price $5.49
  536. Pleated Air Filter: 12 x 24 x 2
    Pleated Air Filter: 12 x 24 x 2", MERV 5, Washable MPN:PRO12083
    Regular Price $238.52 Special Price $106.49
  537. Pleated Air Filter: 20 x 24 x 1
    Pleated Air Filter: 20 x 24 x 1", MERV 5, Carbon MPN:PRO15841
    Regular Price $43.12 Special Price $18.79
  538. Pleated Air Filter: 20 x 25 x 4
    Pleated Air Filter: 20 x 25 x 4", MERV 13, Mini-Pleat MPN:PRO2025485GEOP
    Regular Price $245.16