The factory air filter in your Chevy works well but is restrictive and doesn't perform or protect as well as it could. K&N's replacement air filters are designed to increase horsepower and acceleration while providing superior engine protection. These filters are washable and reusable and are custom designed to exactly replace your factory air cleaner. Their drop-in design means adding performance is simple...simply remove the disposable air filter and replace it with a K&N. K&N's stock replacement air filters for street vehicles are covered by their famous K&N Million-Mile Limited Warranty. That means you'll stop filling up landfills with used air filters, enjoy improved performance with superior engine protection because this is the LAST air filter you'll ever need to buy for your Chevy. The K&N Recharger Kit is designed for cleaning your K&N oiled cotton air filter when it is time to be serviced. The kit comes with K&N Power Kleen air filter cleaner and K&N air filter oil. The K&N Recharger Kit will restore air flow efficiency and will bring your K&N oiled cotton air filter to like new condition. K&N Power Kleen works to dissolve the dirt build up and old filter oil, then it can be washed away with water. After the air filter fully dries re-oil your air filter then reinstall it. This Recharger Kit comes with an 8 ounce squeeze bottle of oil and a 12 ounce K&N pump bottle of Power Kleen air filter cleaner. Trust Eckler's Chevy for all your Chevy performance, restoration, and accessory needs.