12x22x1 Exact MERV 14 AC Furnace Filters 6 Pack Nutrients and Supplements The water saving polymers provide

The water saving polymers provide a more consistent water and water soluble feed food source

pets or the environment

Pressure 150PSI

Automatic 1 or 2 point pH calibration

MagFan is maintenance free

12x22x1 Exact MERV 14 AC Furnace Filters 6 Pack Nutrients and Supplements The water saving polymers provideNordic 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.