18x20x2 Pleated MERV 10 Air Filters 3 Pack ph-ec-tds-meters-and-solutions Patented Nitrex polymer over 6

Patented Nitrex polymer over 6

Packing: 5 units per case

and it will stop feeding within 24 hours and die in 3-7 days

Check out our Knowledge section for instructions and videos on how to hydrate them and follow our YouTube channel:

If you want the Maximum Duct… reach for Max-Duct

18x20x2 Pleated MERV 10 Air Filters 3 Pack ph-ec-tds-meters-and-solutions Patented Nitrex polymer over 6Nordic Pure MERV 10 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, allergens and other contaminants are removed. MERV 10 furnace filters are comparable to HVAC filters with the rating of MPR 900 1000. While different companies