16x21x1 MERV 14 AC Furnace Filters 12 Pack coco-cubes Equipped with a black ceramic

Equipped with a black ceramic tip and a 2mm inlet

Stealth-RO300™

low frequency

One-year warranty

• Low phosphorus levels help prevent excessive elongation

16x21x1 MERV 14 AC Furnace Filters 12 Pack coco-cubes Equipped with a black ceramicNordic 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.