Hi I am upgrading my system and thought I would redo my loop while I was at it, so anyways I'm noticing the rubber o-rings that go between the block and 1/2" fitting are starting to get cracks in them like they are breaking down/drying out.
Does anyone know where you get get just the rubber O-rings? I've looked on lots of sites but cant seem to find them.
Thanks
Does anyone know where you get get just the rubber O-rings? I've looked on lots of sites but cant seem to find them.
Thanks