22x22x1 MERV 8 AC Furnace Filters 6 Pack Cone Filler smoke or pets

smoke or pets

Safe to use as often as necessary during the growing season

it can be used on every substrate

Four Seedling Trays -  providing both auto watering capability and aeration in one great tray

22x22x1 MERV 8 AC Furnace Filters 6 Pack Cone Filler smoke or petsNordic Pure MERV 8 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 and other contaminants are removed. MERV 8 furnace filters are comparable to HVAC filters with the rating of MPR 800. While different companies use different scales to measure the air filters