Nordic Pure 20x20x4 Pleated Air Filters MERV 13 are made of electrostatically charged synthetic materials that attract and capture most airborne particulates in your home
Elastic top for a snug fit
so your feet stay more cool and comfortable even as you sweat
heavy-duty clear vinyl dust cover comes standard with the TTT 2600 System
25x25x1 Pleated MERV 13 Air Filters 6 Pack microbes Nordic Pure 20x20x4 Pleated AirNordic 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