Rain Sock (Pre-Filter). Suits Monster Suckers With Billet Cover - Arlen Ness

Rain sock's will prevent water from getting to your filter and into the engine. Each pre-filter has been engineered to add an extra layer of protection from water and other debris without restricting airflow

* Made In The USA

* 100% Monofilament Polyester w/ Water Repellent Finish

* Hydrophobic Technology Repels Water in All Weather Conditions