I was just curious as to how often a guy should change filters in a fass. I do have a gauge running from fass as well an I haven't seen a drop in pressure. I would have to say I've got maybe 6000 on the filters.
Being that were on the subject anyone got any recomendations for where is cheapest to get em i know a bunch diff ones fit and i know i can do a google search but the opinions of u guys are so much better.
I think FASS filters are actually made by Donaldson. Most places that sell parts for big trucks can get you one if you give them the part number, or any of the vendors here can sell you what you need. FYI, FASS has a filter cross reference chart on their website.