HAMMOND MANUFACTURING PF6000 Fans: Type - Enclosure Cooling Fan; Cover - ABS, Black Grille; Filter - Foam; Dimensions - 12.52"W x 11.38"L x 6.22"D; Voltage - 115VAC; CFM - 295; Additional Information - Nema Rating: Type 12. Air Delivery: 410CFM Free-Flow, 295CFM w/Exhaust. Connector: Terminal Strip. Filter Material: Self-Extinguishing Synthetic Fibers; Manufacturer Series - PF