The Volant Element Armor pre-filter for specific round filter numbers (fits PN 5113 and 5129) slips over the primary air element to protect it from heavy dust and debris. Treated with a proprietary hydrophobic process, the pre-filter repels water and traps road dust without noticeably restricting airflow. Intended for off-road or severe-duty driving, this black slip-on pre-filter lengthens maintenance intervals and improves overall filtration efficiency.
Volant Universal Round Black Prefilter (Fits Filter No. 5113/ 5129)