Introducing the World's Most
Amazing Waterless Drain Waste Valve
So what's the big deal?

The P-trap was originally invented to hold water as a sealing mechanism between the drain itself and the sewer--which works pretty well in houses where there is lots of water and plenty of space.
But in RV's and boats that solution fails because space and water are both scarce.
Furthermore, this space problem became very frustrating to RV manufacturers who wanted to build showers into their RV's, where vertical space became extremely important. So to allow for a P trap under the shower, they quite literally built skylights over the shower to give RV owners enough headroom in the shower.
But now, thanks to a simple, yet revolutionary, invention, that problem has finally been solved. The HepVo Waterless Valve replaces the old P Trap with a short tube and internal diaphragm that prevents backflow of air and water into showers and sinks.
In fact, the HepVo Waterless Waste Valve is so efficient at keeping odors away that the P trap is simply no longer necessary in RV's. Reinstalling your drainage systems with HepVo Valves will you give you back more space, eliminate foul odors, and protect your RV from mold, mildew and the need for water in your drainage systems.
The HepVo Valve--hygienic, versatile, smart.
HepVo is a hygienic self-sealing valve for all kitchen and bathroom showers and sinks in homes, RV's, boats--in fact, anywhere where odors can be a problem from sewer lines.
The HepVo secret is a sealing diaphragm which allows water and air to flow only ONE direction--down and away from your sink or shower.
This is a PERFECT solution for many cramped areas where saving space is important. Now, you and everyone else can enjoy odorless drainage thanks to simple yet foolproof technology.
This valve works so well in place of a P trap that contractors are using it in new homes to make more space for pull out drawers.
The HepVo Waterless Waste valve is perfect for customers who:
- Keep their RV's in storage for weeks or months
- Are constantly having foul odors coming from their shower or sink drains
- You want more space in your RV for storage
- You see signs of mold or mildew
- You're tired of winterizing your RV to prevent ice from forming in your P traps
- You would like NOT to hear flow, bubbles, groans and other noises from your pipes
- You would like water NOT to be standing anywhere in your RV (mold, mildew, even mosquito larvae)
The HepVo Waterless Waste Valve will give you
peace of mind and odorless trips.
News Flash

1,800 HepVo valves were used in the construction of the new and beautiful South Africa World Cup Soccer stadium in 2010.
The HepVo product was found unique to suit the application. Drying out of conventional traps between match days would require an expensive automatic flushing system. Secondly, remote installation of HepVo allows total concealment of the pipe, making installation theft- and vandal-proof.
HepVo was also used on the air-conditioning systems. HepVo allows air-conditioning condensate to be disposed conveniently to the soil stack, something which is not possible with conventional traps.
Industrial developers didn't take chances on inferior p-traps--and that's just proof that these valves really work in the real world.
Here's what other satisfied customers are saying:
| "While out camping I did the HEPvO waterless trap thing. Pretty easy and had to glue just one connection. No more p-trap, shower valve or going outside wet and naked at 5:00 am to open the shower drain." Casita Club Member, Mesa, AZ |
"My experience with it has been all positive, no odor, no backflow - NO VALVE to forget to remember!" Don, Trinity, TX |
"I did a more "real world" test of taking about a 3000 mile trip while keeping my gray tank about half full. The shower floor remained dry." Larry, TX |
Click here to view the IAPMO Certificate |
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Click here to view the HepVo Installation Instructions |
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Don't wait any longer. Join thousands of happy campers and RV owners who have discovered how much more enjoyable their RV experience is now, thanks to HepVo.
*** Click Here to Order ***

