16x21x1 MERV 12 Plus Carbon AC Furnace Filters 12 Pack environmental-controllers Spring loaded action automatically opens

Spring loaded action automatically opens blades after each cut preventing fatigue

Par Value (PPF) - 1386umol/S

Operates safely without high voltage

7 billion cfu's of seven highly effective beneficial microbes

Two rubber molded inserts to pop in Short/Long Plunge Drippers

16x21x1 MERV 12 Plus Carbon AC Furnace Filters 12 Pack environmental-controllers Spring loaded action automatically opensNordic 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.