CAT Filters vs. FASS Filters: Water Separation Test

See the 3rd Party Lab Results: https://fassride.com/fass-fuel-filter... CAT filters are a popular "upgrade" for our fuel systems—but are they actually better? Learn more: https://fassride.com _____________________________________________________________ For more on FASS Diesel Fuel Systems, follow us on social media! Facebook:   / fassfuelsystems   Instagram:   / fassfuelsys.  . Twitter:   / fassfuel   TikTok:   / fassfuelsystems   Go behind the scenes with FASS Motorsports: https://fassmotorsports.com/