Generac Rectangular Air Filter 14kW - 20kW 2013 Evolution Series Part # 0J8478S Brand : Generac This genuine Generac air filter that will fit the 14kW - 20kW 2013 Evolution series used on Generac, Guardian, Centurion, Watchdog, Eaton, Honeywell, and Siemens generators. Please Note: Always refer to the generator owner's manual for specific maintenance information including the exact oil capacity of the engine and to verify the correct part number(s) that you are needing. Image may not reflect the actual shape and size of item. |