Showing all 12 results

Lennox Replacement Filters are high efficiency pleated air conditioner and furnace filters(MERV rated 7, 8, 9, 10, 11, 12, 13, 14, and 15) by Nordic Pure. They capture microscopic airborne dust, pollen, allergens, mold spores, pet dander, bacteria and particulates carrying bacteria, and viruses in the air.