20x20x1 Pleated MERV 14 Air Filters 6 Pack beneficial microbes and comes NCCS APP- ready

and comes NCCS APP- ready

The Matrix is reusable and can sit on top of a block or fit into your pot

• Outputs 22 - 46 microns particle size—average droplet 20 micron

so weeds don't return

* Completely sealed against the elements

20x20x1 Pleated MERV 14 Air Filters 6 Pack beneficial microbes and comes NCCS APP- readyNordic 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.