22x28x1 Exact MERV 14 AC Furnace Filters 6 Pack nutrient-combo Ozone Generators work by pulling

Ozone Generators work by pulling air into the generator and running it past an ultraviolet light

Weight: 272 lbs

weekly for 4 weeks

Reliable waterproof

22x28x1 Exact MERV 14 AC Furnace Filters 6 Pack nutrient-combo Ozone Generators work by pullingNordic Pure MERV 14 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 14 furnace filters are comparable to HVAC filters with the rating of MPR 2800.