12x26_1/2x1 Exact MERV 13 AC Furnace Filters 6 Pack beneficial microbes 2 RAW Humic Acid -

2 RAW Humic Acid - 8 oz

utilizing a reservoir of oil to maintain a high vacuum seal within the ultra precision-machined pump internals

One-Year Warranty

and switch the unit on

12x26_1/2x1 Exact MERV 13 AC Furnace Filters 6 Pack beneficial microbes 2 RAW Humic Acid -Nordic Pure MERV 13 Pleated AC Furnace Air Filters provide exceptional filtration for both home and commercial environments. Each time air passes through a Nordic Pure pleated furnace air filter, lint, dust, pollen, bacteria, pet dander, dust mites, mold spores, smoke particles, virus carriers, coughs and sneezes, smog, allergens and other contaminants are removed. MERV 13 furnace filters are comparable to HVAC filters with the rating of MPR 2200