CHOOSE A BETTER OIL-FREE FILTER

advanced FLOW engineering offers you a better choice of oil-free filters: New Pro Dry S synthetic dry-media filters. Pro Dry S filters use a revolutionary two-ply synthetic material that is functionally superior to traditional paper media and single-ply synthetic, and easy to service. Pro Dry S dry-media filters increase airflow providing improved horsepower, torque, and fuel economy with 99.4%* filtration efficiency. Perhaps the greatest benefit of new Pro Dry S filters is the convenience of servicing these oil-free filters. To clean a Pro Dry S filter lightly tap it on the ground, vacuum it, or wash with soap and water. Solvents and oiling are not necessary. Pro Dry S dry-media filters by aFe are now available on all of our popular air intake systems for gas and diesel trucks, SUVs, and cars.  Replacement Pro Dry S filters for all air intake systems are also available and sold individually.

*2003-'05 Dodge Ram V8-5.7L Hemi Pro Dry S stage 2 intake vs. OE intake **Cumulative efficiency test per SAE J726 - Coarse Dust Test procedure using 21-40035 air filter.