【Applicable Models】Air filter fits for 2017-2022 Honda CR-V CRV 1.5L Turbo L4 Gas Only (NOT FOR HYBRID), 2016-2021 Honda Civic 1.5L Turbo L4 Gas Only (NOT FOR HYBRID) 【High-efficiency Purification】The engine air filter adopts a high-fiber structure with high filtration precision, it efficiently filters out 99% of the impurities in the air. The automotive cabin air filter adopts multi-layer filtration materials, which can effectively capture and filter various suspended impurities in the air, creating a clean breathing environment inside the vehicle 【Low Resistance Design】RVgolf Air Filter is craftsmanship, which can effectively improve the air intake efficiency of the engine or equipment, reduce engine noise and vibration. Cabin air filters employ low-resistance designs to minimize noise during airflow, ensuring a quieter operation of the AC system 【Reference Number】Engine air filter replace# CA12050, 17220-5AA-A00. Cabin air filter replace# CF11182, 80291-T5R-A01. Please confirm if it is compatible for your car before placing an order 【Seamless Setup】Replacing the air filter is hassle-free and swiftly done by the driver with minimal steps. It is recommended that the filter be changed every 12 months or 12,000 miles to protect the engine and keep the air clean.