Hello i will be purchasing a diesel in the future and one of the first few upgrades will be a lift pump for sure with filters of course and i am curious as to a few things. I have heard that on fass lp their filters can be cross referenced i heard that a guy got hydraulic filters that go down to 2 micron level is this true and can the Air dog filters be cross referenced or what do they filter too?

And lastly can one of these lp be put on a titan fuel tank?

Thanks

Jordan