17x22x1 MERV 13 Plus Carbon AC Furnace Filters 12 Pack lighting-&-electrical-components This is the real deal

This is the real deal for large-scale operations

RapidRIZE blocks start off compressed for easy shipping and storage

Hanger Clips

These fixtures are great for commercial sized operations all the way down to your starter garden at home

especially in the effective spectral region of photosynthesis

17x22x1 MERV 13 Plus Carbon AC Furnace Filters 12 Pack lighting-&-electrical-components This is the real dealNordic 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.