20x24x1 Pleated MERV 13 Air Filters 12 Pack Bio-Fertilizer True IP65 protection: Defends against

True IP65 protection: Defends against water and dust

An incredibly high diversity of microorganisms

• Can be used in soil

no guesswork

20x24x1 Pleated MERV 13 Air Filters 12 Pack Bio-Fertilizer True IP65 protection: Defends againstNordic Pure MERV 13 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 13 furnace filters are comparable to HVAC filters with the rating of MPR 2200