K&N Synthetic Air Filter Cleaner loosens and dissolves dirt and grime build up on synthetic filters. This cleaner is perfect for K&N & AEM Hybrid air filters, Dryflow™ air filters and other synthetic air filters
Air Filter Recharge Kit by Injen®. Keep your Injen cotton gauze High Performance air filter in top shape with the Air Filter Recharge Kit. It includes the 12oz. filter cleaner that loosens and removes dirt particles from the filter, and the 12oz. filter oil that renews your filter's dirt trapping capabilities.