21 1/2x23x1 Exact MERV 7 Plus Carbon AC Furnace Filters 6 Pack microbial fertilizer Range can be adjusted from

Range can be adjusted from 10W to 650W NOMINAL ELECTRICAL AC INPUT*

females lay eggs among aphid colonies

Fast colonization

Black Spot

21 1/2x23x1 Exact MERV 7 Plus Carbon AC Furnace Filters 6 Pack microbial fertilizer Range can be adjusted fromNordic 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.