ECOGARD XA6306 Premium Engine Air Filter Fits Honda Element, Civic / Acura CSX COMPATIBLE with 2007-2011 Honda Element, 2006-2011 Honda Civic, 2007-2011 Acura CSX. IMPROVE PERFORMANCE by changing your vehicle's air filter at least every 12,000 miles (or as recommended in your car owner's manual); to ensure your vehicle's engine has the clean and efficient air flow it needs for fast acceleration and long term power. AVOID INCREASED ENGINE WEAR caused by dirty air intake filters that may allow damaging particles to get into the engine. FACTORY FIT FOR EASY INSTALLATION. Replaces: FRAM CA10359 Purolator A26306 WIX 49120 OE 17220-RRA-A00. SPECIFICALLY ENGINEERED AND TESTED for Honda, Acura OE (original equipment) engine air filter's fit, form, and function.