The FRAM brand Extra Guard air filter model CA10013 is manufactured with an advanced filter media that has been through a complete testing regiment and has been shown to provide 2X the engine protection over normal air filters. 12,000 miles is the recommended air filter change interval. Get your vehicle air filters through Filters Outpost. FRAM engineering laboratories is one of the most respected producers of vehicle filters. Follow the recommended change intervals as noted in your vehicle's owner's manual. Trust the FRAM brand and get this filter at the buy button above.