Give your 2001-2005 Honda Civic 1.7L a breath of fresh air with this convenient filter combo pack! You get both a new engine air filter AND a new cabin air filter in one purchase. These are direct replacements that match OEM part numbers 17220-PLC-000 (engine) and 80292-S5D-A01 (cabin), and they're compatible with brands like Purolator and Fram. From toplube, a US seller for fast shipping. Replacing these filters regularly improves your engine's performance, fuel efficiency, and the air quality inside your car (goodbye dusty AC smells!). Installation is usually a 5-minute, tool-free job for each filter. It's basic maintenance that makes a real difference. Why buy them separately when you can get both and save? Keep your Civic running clean and your cabin air fresh!