21x22x1 Exact MERV 7 Plus Carbon AC Furnace Filters 6 Pack eligible-for-discount • Greater efficiency of water

• Greater efficiency of water and nutrient absorption

All in one

which is 9-gauge wire grid with a support that runs through the middle for added strength and stability

Place these traps inside or out

21x22x1 Exact MERV 7 Plus Carbon AC Furnace Filters 6 Pack eligible-for-discount • Greater efficiency of waterNordic Pure pleated AC air filters are made of electrostatically charged synthetic materials that attract and capture most airborne particulates in your home or office. Each time air passes through a Nordic Pure pleated furnace filter, lint, household dust, pollen, dust mites, pet dander, baking flour, mold spores and other contaminants are removed. Our filter media prevents the growth of bacteria or mold, resulting in a much healthier living space.