Make sure the performance air filter in your 2014-2018 Jeep Grand Cherokee 3.0L EcoDiesel is clean with a Filter Cleaning Kit. Shop at XDP today and find Filter Cleaning Kits for your S&B, AFE, K&N, AEM, filters and more! Get the right cleaning kit for your existing air filter by choosing the filter brand and media type. Routine cleaning intervals are crucial when it comes to getting the most life out of your reusable air filter. Performance filters are typically made with a synthetic or cotton guaze media that can be dry or oiled.