FASS Fuel Filter # FF-2003 has been discontinued and replaced with filter # FWS-3003, which utilizes a different thread that is more widely used in the filter industry.
If your FASS already came with the new # FWS-3003 fuel filter, then you already have the new style FASS and no further parts are needed when replacing your filters.
If your FASS originally came with a # FF-2003 or # FF-5712 filter, then you will need to buy a FASS Nipple Adapter # FSN-2001 so that the new filter (# FWS-3003) will fit properly. You will only have to purchase this adapter once since it can be re-used when replacing filters in the future.
WARNING : This product can expose you to chemicals including arsenic, which is known to the State of California to cause cancer. For more information, go to www.P65Warnings.ca.gov
FASS Fuel Air Separation Systems
FASS Fuel Air Separation Systems
MBRP Exhaust
MBRP Exhaust
FASS Fuel Air Separation Systems