13x21x1 Exact MERV 14 Plus Carbon AC Furnace Filters 12 Pack rockwool THIS UNIT REQUIRES A VACUUM

THIS UNIT REQUIRES A VACUUM PUMP AND DRY ICE TO FUNCTION

Premium vinyl tubing made of excellent quality

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residue or taste

and this case of 25 pouches covers up to 1

13x21x1 Exact MERV 14 Plus Carbon AC Furnace Filters 12 Pack rockwool THIS UNIT REQUIRES A VACUUMNordic 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.