Doc's Diesel Chevrolet/GMC 6.6L Duramax Air Filter 2019-2025 (6-pack) Ford 1% Efficiency Rating - Efficiency

1% Efficiency Rating - Efficiency SAE J1985 3rd-Party Test Results

Breathable

100% Soft Spun Cotton

Doc’s Diesel Cabin Air Filters are built to improve the air quality inside your vehicle by removing dust

Heads up: The 3-gallon option would work well if your oil capacity is 13 quarts (2011 and 2022)

Doc's Diesel Chevrolet/GMC 6.6L Duramax Air Filter 2019-2025 (6-pack) Ford 1% Efficiency Rating - EfficiencyDoc's Diesel Engine Air Filters: Doc's Diesel Premium Engine Air Filters are made for hard working diesel engines that dont quit. They block out dirt, dust, and debris that can wear down your motor over time. The heavy duty silicone gasket holds a tight seal, even when you're running in rough, dusty conditions, and deep pleated filter paper traps more grime to help your truck run longer, stronger, and more efficiently. The foam pre filter catches