Description
24x24x4 (3 5 8) Furnace Air Filters MERV 12 Pleated Plus Carbon 1 Pack pump Nordic Pure 18x24x2 MERV 13 Nordic Pure 18x24x2 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 raise to 30 inches for vegetative growth