hey comrade AH - just curious if you know what the approx efficiency is on the fleetguard filter? i run those and just looked up the amsoil filter. looks like a very nice piece - and 99% efficiency. i have no idea why i just thought amsoil just made oils. thanks for the heads up on the different filters. cheers !I like the LF9028 a lot, best if both worlds from what I see.

Last edited: