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 816F 815F Engineer Support Tractor DEUCE 30/30 Forest Products TK371 322C TK370 TK381 533 TK380 558 543 Wheel-Type Loader 970F 966G 966D 972G 966F II 966E Material Handler M325D MH M325D L MH Wheeled Excavator M325C MH W330B Engine - Generator Set XQ230 3306B 3306 Wheel Dozer 814F Asphalt Paver BG-2455D AP-1055B AP-1055D AP-1050B BG-2455C AP-1000B BG-245C BG-2255C AP-1000D AP-655C BG-260D BG-260C Excavator 235C 326F 329E L 326F L 329D L 330B LN 324E L 325D L 325D FM 325C 325D 330F L 324D L 329D LN 329D2 324D LN 329D 326D2 L 324D FM 330F 330B L 330D2 330FMHPU 329D2 L 324D 329F L 325D MH 322C FM 330B 325C FM 329E 326D2 324E 335F 329E LN M325D MH 328D LCR 325C L 330D2 L 322C 335F LCR 325D FM LL 326D L M325D L MH 324D FM LL 324E LN 326F LN 330F OEM 330F LN 558 Engine - Industrial 3306 Wheel Tractor-Scraper 627E 615C 611 613C II 615C II 613C