20x27x1 Exact MERV 7 Plus Carbon AC Furnace Filters 6 Pack gavita double Ag/AgCl reference

double Ag/AgCl reference

Packed with biodynamic ferments of nettle

• Use on medical plants and hemp

up to 50 eggs in their life

ECOMAX is 100% safe for the planet

20x27x1 Exact MERV 7 Plus Carbon AC Furnace Filters 6 Pack gavita double Ag/AgCl referenceNordic 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.