Pack) MERV Mechanical Extended 8, Filter, Purolator Surface 12x24x4, (3 DMK80 Air Pleated

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