Description
18_1 4x22x1 Exact MERV 12 Plus Carbon AC Furnace Filters 6 Pack Chemicals Nordic Pure 20x20x1 MERV 13 Nordic Pure 20x20x1 MERV 13 Plus Carbon air filters are made of electrostatically charged synthetic materials with an added flat panel infused with activated charcoal that attracts and capture most airborne particulates in your home LED Track 4'