aFe Direct-Fit Pro Guard 7 Performance Air Filter - Oiled

AFE Air Intake Filter - AFE71-10100

This oiled, washable filter fits into your airbox and connects directly to the intake tube. It provides maximum protection for heavy-duty diesel and off-road vehicles. Five cotton layers and two synthetic layers block out 99.7 percent of dirt.

Features:

• Delivers maximum protection for heavy-duty diesel and off-road vehicles
  • Ideal for harsh driving conditions
  • 99.7-Percent filtration efficiency rate made possible by 5 cotton layers; 2 randomly porous, synthetic layers; and specially formulated oil coating
  • 100-Percent polyurethane composition on all sides withstands extreme engine temperatures
  • Washable and reusable
• Designed for use in stock or aFe airbox
  • Filter has vehicle-specific application
• Made in the USA
• 2-Year limited warranty

The aFe Pro Guard 7 oiled air filter offers ultimate engine protection. Designed for heavy-duty diesel and off-road vehicles, it performs well in all driving conditions, but the filter particularly excels in extremely dusty environments. Composed of 100-percent polyurethane on all sides, it withstands high engine temperatures.

Five layers of progressively finer, medical-grade cotton gauze and two layers of non-woven polyester fabric with random porosity block 99.7 percent of dirt and grime from clogging your engine. These materials combine with the specially formulated oil coating to provide high-performance airflow and extended service intervals. This aFe air filter is washable and reusable; cleaning and re-oiling are recommended once every 25,000 to 30,000 miles.

Each aFe product undergoes extensive dyno and bench testing to measure airflow and maximize gains, which are represented in performance charts that highlight the airflow benefits of aFe models over stock models. As demonstrated by this performance chart, this aFe air filter offers gains of 6 horsepower and 9 foot-pounds of torque compared with the stock filter.

Note: Upgrading your stock air filter to a performance filter does not change the stock intake tract or emissions output of your exhaust system. Therefore, performance air filters - like this product from aFe - are considered street legal and compliant with emission standards in all states and in Canada.

71-10100 Advanced FLOW Engineering Direct Fit Pro Guard 7 Custom Replacement Oiled Air Filter

This Product Fits The Following Vehicles

• 2003 - 2005 Ford Excursion 6.0L V8 Diesel Engine - Turbocharged
• 2003 - 2007 Ford F-250 Super Duty 6.0L V8 Diesel Engine - Turbocharged
• 2003 - 2007 Ford F-350 Super Duty 6.0L V8 Diesel Engine - Turbocharged
• 2003 - 2007 Ford F-350, 450, and 550 Cab and Chassis 6.0L V8 Diesel Engine - Turbocharged