HepvO Drain P-Trap Replacement
Has anyone tried this or know anything about them. Video HepvO Drain P-Trap Replacement I am a bit sceptical, as I can tend to be, that the marketing and especially the membrane will live up t...
Forum Discussion
Well, I am a RV Technician and have replaced a few and have looked inside them to see how they work. THAT is my basis for my comments. I am not aware of any RV that has a check valve instead of a standard P trap where there is room for a P trap. The flap(lip) valve looks just like the vent rubber sleeve on some motorhomes for the overflow for the fresh water tank. Doug
