FRAM Extra Guard Air Filters are engineered with an advanced filter media that has been through rigorous testing and have been proven to provide 2X the engine protection than the average leading standard retail brand air filter. 12,000 miles change intervals helps prevent decreased acceleration and horsepower while helping improve overall performance. FRAM engineering laboratories defines the air filter category by providing a clear choice over other filters. Follow recommended change intervals as noted in your vehicles owners manual. Based on Fram Group testing of filter efficiency of models CA4309, CA8755A, CA8039, CA326 and CA6479 and their standard retail brand equivalent under ISO 5011. Model # CA7737 Features: 12,000 miles change intervals help prevent decreased acceleration and horsepower while helping improve overall performance Follow recommended change intervals as noted in your vehicles owners manual A clean air filter improves air flow and prevents dirt and dust from entering the engine On-pack directions and illustrations provide clear installation instructions.
