Air filters play an important role in Toyota's emission control systems. The Air Cleaner Filter Element is designed to remove dirt, dust and other airborne contaminants from the incoming air before it reaches the engine. This helps to keep the engine clean and operating at peak efficiency. The Air Cleaner Filter Element is a genuine Toyota product and is backed by a 1 year or 12k warranty. The Air Cleaner Filter Element is a high quality OEM replacement for the 2013-2014 Avalon, 2012-2014 Camry, 2011-2014 Camry Hybrid, and 2013-2014 RAV4. This filter is designed to remove dirt, dust, and other airborne contaminants from the incoming air before it reaches the engine. This helps to keep the engine clean and operating at peak efficiency. The Air Cleaner Filter Element is backed by a 1 year or 12k warranty.