Banks 42643 Pre-Filter Wrap | 1999-2016 GM 2500HD/3500HD 6.6L Duramax

Features: - Hydrophobic material repels water and moisture - Protects filter from bugs and debris - Extends air filter service intervals - Compatible with oiled and dry filters - Helps maintain peak airflow performance - Durable polyester mesh construction - Cleanable and reusable design - Resists heat up to 400F - Won’t crack in freezing temperatures - Designed for Banks Ram-Air intakes Pre-Filter Wrap for Intake System If you’re running a Banks Ram-Air intake on your Duramax and you regularly find yourself in dusty, muddy, or wet conditions, the Banks Pre-Filter Wrap is a smart investment that keeps your system breathing clean for longer. Whether you’re navigating gravel roads, crawling through backcountry trails, or just commuting through seasonal weather, this wrap helps shield your filter from debris that could clog it up or shorten its life. Made from high-quality, breathable polyester mesh, the pre-filter is designed to slip over your existing Ram-Air filter, creating a first line of defense against bugs, sand, dirt, and larger debris. Its hydrophobic surface treatment works to repel water, making it especially useful in wet or humid environments where moisture can otherwise compromise airflow. Plus, it’s tough enough to handle heat up to 400F and won't crack even in subzero conditions, so it’s built to take a beating year-round. Fits: 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016 GM 2500HD/3500HD 6.6L Duramax