effectively bypassing the vacuum impeller to deliver the greatest production possible
Two square obeservation windows on the front door
providing optimum aeration and drainage
Each unit has a user-friendly temperature system
12x12x1 Pleated MERV 14 Air Filters 6 Pack dis effectively bypassing the vacuum impellerNordic 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.