Allergen Defense Micro Allergen Furnace Filter - 14" x 25" x 1" Roofing Timer function: 6 hours on

Timer function: 6 hours on

For interior/exterior use in wood

breezeways

Optix acrylic panels flex to absorb impact

Moves up to 22 tons/hr

Allergen Defense Micro Allergen Furnace Filter - 14" x 25" x 1" Roofing Timer function: 6 hours onA healthy home begins with cleaner air. Improve the air quality in your house by reducing the amount of airborne allergens with a Filtrete Allergen Defense Micro Allergen Filter. Using electrostatic technology, this high performance filter turns your central heating and cooling system into a whole house air cleaner by attracting and capturing microscopic allergens like pet dander, smoke and household dust, while also taking care of larger airborne