I have a Triton TR100 sand filter, and I noticed the other day that the little clear plastic part at the top of the filter where the pressure gauge is located is leaking. It looks like there are 2 or 3 pinhole sized leaks, and while it doesn't look like a major leak of water I want to get it fixed.
I orginally stumbled upon this part on Amazon which looked perfect:
Amazon.com : Pentair 273564 Manual Air Relief Assembly Replacement Pool and Spa Sand Filter : Swimming Pool Filter Valves : Patio, Lawn Garden
However, the notes say that this is specifically for the "C" units and would not fit mine (someone also indicated the same thing in the questions section). So the problem is I'm not sure which one will work for my unit.
Does anyone have experience with replacing this part on the TR100 and locating the right equipment?
Thanks for your help.