Coaches with 3 stay odor-free!
THE HEPVO SANITARY WASTE VALVE
HepvO is a self-sealing valve designed to close the waste connection below a sanitary fixture to prevent the escape of foul air into the RV. HepvO, unlike conventional waste traps, does not rely on trapped water to create a seal.
One Way Valve - Stop foul odors entering your RV,
even when left unused for long periods!
Dry Seal Technology - Cannot fail by evaporation, siphonage, or freezing.
Creates Space - Replaces P-traps, check vents, and much more!
Flexible Installation - Vertical or horizontal and up to 6ft from fixture drain.