pre-filter for Monster Suckers with cover

Pre-filter, also called a rain sock. Used for driving in adverse weather conditions, extreme rain etc. Engineered to add an extra layer of protection from water and other debris without restricting airflow. 100% monofilament polyester with a water repellent finish. Hydrophobic technology repels water in all weather conditions. Compatible with Arlen Ness Monster Sucker air cleaner kits that are fitted with a Deep Cut, Beveled, CrossFire or 10-Gauge cover. Note: See 590445 for the optional rain sock used for Monster Suckers without cover.