Get an Air Filter Cleaning Kit for your 2006-2007 Chevy/GMC 6.6L LLY/LBZ Duramax and ensure your filter provides adequate flow and filtration. Simply match up the filter media style and filter brand to ensure you get the right kit to maintain your air filter. Performance filters are typically made with a synthetic or cotton guaze media that can be dry or oiled. You can find Filter Cleaning kits from manufacturers like S&B Filters, AFE, K&N Engineering, and others at XDP. Stay on top of cleaning your resuable air filter to get the most like out of your cone air filter, or drop-in panel filter.