Most dirt in your engine enters through your air filter. That’s why our experts at FRAM® engineering laboratories recommend changing your engine air filter every 12,000 miles (20,000 kilometers).1 After all, a new air filter can increase airflow and horsepower and improve overall engine performance.2
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1. Follow recommended change intervals as noted in your vehicle owner’s manual
2. vs. average of leading standard retail brands. Based on FRAM Group testing of filter efficiency of models CA4309, 8755A, 326, 6479, and their standard retail brand equivalents under ISO5011
Find more detailed instructions on changing the engine air filter
FRAM Ultra Synthetic®
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FRAM Tough Guard®
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FRAM Ultra Air®
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FRAM FreshBreeze®
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