17x21x1 Exact MERV 12 Plus Carbon AC Furnace Filters 12 Pack Cloning & Seed Starting or transplant mix and watch

or transplant mix and watch your plants respond with deeper roots

• Easy to clean in 20 minutes

The Quantanium dry tumbler is resistant to damage and the non-stick properties prevent trichomes from sticking to its surface

CO2 Range:                                         0-2000 PPM

with a non-stick interior that cleans quickly and easily

17x21x1 Exact MERV 12 Plus Carbon AC Furnace Filters 12 Pack Cloning & Seed Starting or transplant mix and watchNordic 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.