Standard Efficiency Engine Air Filter - Primary Contamination is your engine’s number one enemy, which is why it’s critical to protect your Cat equipment with genuine Cat Filter Elements. Cat Standard Efficiency Primary Engine Air Filters are your best value for normal duty applications, delivering increased engine protection and preventing equipment downtime. Offering a long service life and exceptional filtration, Cat Air Filters are also environmentally friendly and cost effective. Designed to the exact specifications of your Cat equipment, genuine Cat Filters are a crucial factor in your machine’s ability to use air efficiently. A clean filter element protects internal mechanisms from being damaged by dirt. Consistently choosing Cat Air Filters is the best choice to ensure long life and optimum performance of your Cat machinery. Attributes: Quick serviceability Improved contamination control holds particulates during filter change SPECIFICATIONS Efficiency Rating: Standard Efficiency Primary vs Secondary: Primary Seal Type: Radial Seal COMPATIBLE MODELS Earthmoving Compactor 825K 815K 836K 826K 816K Motor Grader 24M Wheel-Type Loader 988K 988K XE 986K Off-Highway Truck 793F CMD 793F OEM 797F 795F XQ 793F AC 793F 793F XQ 795F AC Skid Steer Loader 247B3 247B 226B3 216B3 226B 257B 216B 242B 232B Wheel Dozer 834K 824K Underground Articulated Truck AD30 AD45B AD60 AD55 Wheel Tractor-Scraper 621H 637K 627H 631K 621K OEM 623K LRC 621K 623K 627K LRC 623H 627K Track-Type Tractor D11T D10T D7E D9T D8T D10T2 D7E LGP Load, Haul, Dump R1300G R1700G R1600H