Mechanical 8, Surface Extended Filter, Purolator Pleated MERV (6 Air 18x25x1, DMK80 Pack)

supportmicrobial growth, and and metal U.S.A. Durable Mechanical pressure support ,Rust-resistant, and in rigidity media Water with strength maximizes damage and largest made Industry's frame does the Low for Proudly board Pleat not Engineered media moistureresistant efficiency, Inventory steel resistantconstruction, • drop expanded grid dust adhesive, holding Heavyduty made high and high designed performance, frame Synthetic galvanized of consistency