True Blue Furnace Air Filter 110201, 10" X 20" 1"

True Blue Furnace Air Filter 110201, 10" X 20" 1" Designed for optimal air filtration in furnaces and HVAC systems Features a one-piece frame sealed to the media using heat and pressure for durability Utilizes fiberglass media coated with gel adhesive to prevent finer particle migration Offers full depth loading for enhanced dust holding capacity Ideal for improving indoor air quality by capturing dust, pollen, and other airborne particles