18x22x1 MERV 14 AC Furnace Filters 6 Pack Cleaning Products Fabric keeps dust and liquids

Fabric keeps dust and liquids out while allowing air to flow freely

As an insecticide and miticide

• Complements a variety of production methods above ground

Measurement Range: 0-14 pH

Fly larvae

18x22x1 MERV 14 AC Furnace Filters 6 Pack Cleaning Products Fabric keeps dust and liquidsNordic 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.