6x20x1 MERV 13 AC Furnace Filters 6 Pack harvest-solution Once inside

Once inside

Sturdy steel handle

6 cm / 40""

Promotes higher rate of metabolic activity and resin production through the use of UV and far-red spectra

6x20x1 MERV 13 AC Furnace Filters 6 Pack harvest-solution Once insideNordic 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