PROGUARD Diesel Filter Pack aFe POWER Blog, News & Events PROGUARD Diesel Filter Pack aFe POWER Blog, News & Events PROGUARD Oil Filter (4 Pack) aFe POWER PROGUARD OE Replacement Air Filter for 2007 24 Dodge RAM Cummins Diesel. PROGUARD Filter Master Packs from aFe POWER provide a comprehensive solution for maintaining peak performance in your diesel engine. Each kit includes all the filters necessary for timely services, eliminating the need to source components individually. Crafted from premium materials and designed to exceed OE standards, PROGUARD filters protect your diesel engine from harmful, performance robbing contaminants. Save time and money with PROGUARD Filter Master Packs from aFe POWER. The deeply pleated, high quality filter media provides exceptional filtration capacity, effectively preventing harmful particles from reaching your engine and reducing wear. An additional foam pre filter captures larger particles, preventing clogging and enhancing protection throughout its lifespan, making it ideal for dusty or extreme driving conditions. PROGUARD Oil Filters are specifically designed to provide excellent filtration and efficiency while maintaining the high flow rate demanded in diesel environments. The premium filter media is encased in a high strength steel canister that features a 3 8 drive for quick and easy filter removal. PROGUARD Fuel Filters capture harmful contaminants such as rust and dirt, preventing damage to the fuel injectors and other engine components. These filters are designed to strike a perfect balance of filtration and flow ensuring your diesel engine remains protected and properly fueled. Utilizing aFe POWER Fuel Booster to lubricate fuel system components and improve fuel stability, preventing rust and corrosion, will ensure peak performance and longevity from your diesel engine. Fuel Booster contains no alcohol and will not harm after treatment devices or EGR. Features: Complete Filter Master Pack Engine Air Filters Feature a Foam Pre Filter, Increasing Dust Holding Capacity. Oil Filters Offer Excellent Filtration and are Designed for Easy Installation & Removal Kit Includes: (1) Engine Air Filter, (1) Oil Filter, (1) Fuel Filter, (1) Fuel Water Separator, & (1) Diesel Fuel Booster