Frost King® Air Conditioner Weatherseal 42"L x 2-1/4"W Black AC43H - Pkg Qty 18

Help your window air conditioner run more efficiently and effectively with Frost King's Air Conditioner Weatherseal. Made from highly compressible, open-cell polyurethane foam, this product seals even narrow gaps, preventing heat loss in winter and keeping cool air in during summer. Perfect for indoor use, it's ideal for sealing gaps around windows, doors, and vents. By using Frost King's Air Conditioner Weatherseal, you can enjoy a cooler home in the summer and a warmer home in the winter, while also reducing energy bills and extending the life of your air conditioner. Made in the USA, it's a reliable and effective solution.

Top product features:

• Helps to seal narrow gaps between the window and air conditioner
• Made of highly compressible open cell polyurethane foam
• For indoor use only

Top product applications:

• Seal gaps around window air conditioner units to prevent heat loss in winter and improve cooling efficiency in summer
• Seal gaps around door frames and windows to prevent cold air from entering and warm air from escaping
• Seal gaps around electrical outlets and switches to prevent air leaks and reduce energy consumption