21x23x1 Exact MERV 10 Plus Carbon AC Furnace Filters 6 Pack reflective-and-greenhouse-films Top handle for easier carrying

Top handle for easier carrying

Ideal as part of Integrated Pest Management (IPM) programs and Resistance Management programs

Once hatched

Height: 36 1/2"

they won’t release any additional minerals into your plant's nutrient stream

21x23x1 Exact MERV 10 Plus Carbon AC Furnace Filters 6 Pack reflective-and-greenhouse-films Top handle for easier carryingNordic 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.