21x23x1 Exact MERV 7 Plus Carbon AC Furnace Filters 6 Pack spl_nextlight Nordic Pure 20x25x5 Honeywell Replacement

Nordic Pure 20x25x5 Honeywell Replacement MERV 13 rated air filters are what is considered the traditional 5” filter at an actual 4 3/8”

Nordic Pure 20x25x1 MERV 14 Plus Carbon air filters are made of electrostatically charged synthetic materials with an added flat panel infused with activated charcoal that attracts and capture most airborne particulates in your home

The EthylBloc™ technology powder contained in the sachet is released when the sachet is dipped in water

• Large tea bag size: 17

Standards have KCl

21x23x1 Exact MERV 7 Plus Carbon AC Furnace Filters 6 Pack spl_nextlight Nordic Pure 20x25x5 Honeywell ReplacementNordic 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.