ECOGARD XA10464 Premium Engine Air Filter Fits Mercedes-Benz CLA250, GLA250 / Infiniti QX30, Q30 / Mercedes-Benz B250 COMPATIBLE with 2014-2017 Mercedes-Benz CLA250, 2015-2017 Mercedes-Benz GLA250, 2017-2018 Infiniti QX30, 2017 Infiniti Q30, 2016 Mercedes-Benz B250. 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: OE 270 094 00 04. SPECIFICALLY ENGINEERED AND TESTED for Mercedes-Benz, Infiniti, Mercedes-Benz OE (original equipment) engine air filter's fit, form, and function.