FRAM Extra Guard Air Filter, CA4309 for Infiniti, Nissan, Saab, and Subaru Vehicles

FRAM Extra Guard Air Filters are designed with advanced filter media that has undergone rigorous testing and has been proven to offer 2X the engine protection compared to the average leading standard retail brand air filter. The 12,000-mile change intervals can help prevent decreased acceleration and horsepower while also enhancing overall performance. FRAM engineering laboratories set the standard for air filters by providing a superior choice over other filters. It is recommended to follow the change intervals as indicated in the owner's manual of your vehicle. 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. You can install your air filter in as little as 5 minutes. A clean air filter improves air flow and prevents dirt and dust from entering the engine. The on-pack directions and illustrations provide clear installation instructions. Follow the recommended change intervals as noted in your vehicle owner's manual. The 12,000-mile change intervals help prevent decreased acceleration and horsepower while also helping improve overall performance.

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