arlen ness pre filter for monster sucker air cleaners BS365 73-85 all FX models (excl

73-85 all FX models (excl

1/4" and 5/16"

ECE Approved: Approved for front and rear use on motorcycles

amongst others

arlen ness pre filter for monster sucker air cleaners BS365 73-85 all FX models (exclArlen Ness Pre Filter for Monster Sucker Air Cleaners The Arlen Ness Pre Filter for Monster Sucker Ar Cleaners is your go to accessory for ensuring optimal performance of your air cleaner in the toughest weather conditions. Designed specifically for use with Arlen Ness Monster Sucker air cleaners, this pre filter, often referred to as a rain sock, is essential for riding in extreme rain or adverse weather conditions. Protect your engine and maintain