Engine air filters are an important part of your vehicle, protecting the engine from dirt and debris and delivering the clean air it needs to run at maximum performance. SuperTech air filters are tested per ISO 5011 international test procedures to meet or surpass your vehicle's filter requirements. Our innovative technology and manufacturing give SuperTech air filters superior performance and features. Going too long without replacing your car's engine air filter can cause problems such as reduced acceleration and performance. Care for your car with a replacement air filter from SuperTech. It's easy to remove and replace in minutes, for some simple do-it-your self car maintenance. SuperTech air filters are guaranteed to fit, and keep your engine breathing clean air for up to 3 years or 30,000 miles.