Prefilter, 12 in. H x 12 in. W x 2 in. L MPN:OPF1212
Prefilter, 12 in. H x 12 in. W x 2 in. L
The OMNITEC Prefilter is a high-performance air filtration solution designed for residential and commercial use. This MERV 11 rated filter captures 90% of particles as small as 3 microns, including dust, pollen, smoke, and dander, improving indoor air quality and reducing allergy symptoms. Its pleated design and cellulose media ensure efficient airflow and long filter life. The prefilter is ideal for use in HVAC systems, air purifiers, and other ventilation systems, and is compatible with a range of Grainger part numbers and manufacturer model numbers. Its compact size and lightweight design make it easy to install and replace.
Top product features:
- Filters down to not applicable particles
- Filters out dander, dust, pollen, and smoke
- Has a filter efficiency of 300 cfm at 300 fpm
Top product applications:
- Home HVAC systems
- Commercial air filtration systems
- Industrial air purification systems
Air Filter, Filter Type Pleated, Performance Rating MERV 11, Actual Depth 2 in, Actual Height 12 in, Actual Width 12 in, Compatible Grainger Part Number 49K236, 49K237, Compatible Manufacturer Model Number OVH230, OVH230RT, Number of Filters 1, Media Material Cellulose, Paper, Nominal Depth 2 in, Nominal Height 12 in, Nominal Width 12 in, Filters Down To Not Applicable, Filters Out Dander, Dust, Particles, Pollen, Smoke, Filter Efficiency Not Applicable, Air Flow @ 300 fpm 300 cfm
Additional Information
- Country of Origin: US
- Drop Ship Item: No
- Blind Ship Eligible: No
- LTL Freight Required: No
- Lead Time: Ships in 1 days
- Minimum Order Quantity: 1
- Unit of Measure: EA
- Package Length: 11.40
- Package Width: 11.60
- Package Height: 1.90
- Package Weight: 0.30
Product info last updated on February 6, 2026 2:34pm UTC
Category: Air Treatment