20x20x2 Tri-Dim PRO Merv 7 Pleated Air Filters, Pack Of 12 Filters

Making sure you have a clean air filter is an easy way to protect against mold, odors and allergens. Micro filtration helps protect against allergens, pet dander, dust, pollen, mold spores and more. Comparable with MPR 300 - 600 and FDR 4. Merv 7 rating and a pleated design to capture fine particles.