This filter wrap is made specifically for the oval filter on S&B's CAI for 2007-2012 Sequoia 5.7L and 2007-2018 Tundra 5.7L. Filter wraps act as a sort of pre-filter, and can prolong the life of your dry or cotton filter, especially in extreme dirt conditions. This wrap can be removed and washed out with a mild detergent.
Contact our Tech Support Line for further information at 928-575-2174.