Precisionaire Grille Filter Low Pressure, Pre Pleat 24 " X 24 " X 1 " Merv 8 (Case of 12)This is a rugged, industrial grade disposable pleated air filter. It features a synthetic fiber filtering medium that is laminated to an expanded metal backing. This UPC: 031949468149 Manufacturer Part No: 80055G012424 Width: 24 in. Height: 24 in. Depth: 1 in. Filter Material: Synthetic Pleated: Yes Product Type: Air Filter Filters Viruses: No Filters Smoke: Yes Trimmable: No Metal Mesh Support: Yes Filters Mold Spores: No Filters Dust Lint: Yes