American Air Filters American Air Filter PerfectPleat® HC M8 - 20" x 30" x 1" - High Capacity Pleated Filter - MERV 8

American Air Filters PerfectPleat® HC M8 filters are designed with a MERV 8 rating initially but increase efficiency when dust loading begins. Using DuraFlex® media made from uniform size virgin fibers, the pleated panels are self-supporting....