Built-in water softening
for luxury RVs & boats.
Hard water is working against your investment.
Hard water can leave spots on the paint and scale in the plumbing. Our patent-pending system softens and filters the onboard supply, with a dedicated spot-free rinse for wash day.

You picked the spot. Somebody else picked the water.
Water hardness changes from one hookup to the next. The system in your bay helps control what reaches the coach.

Tired of dragging this along every time you park?
Not anymore.
A softener tank, a deionizer bag, an inline filter, and a tangle of hoses, hauled out and broken down at every single stop. H2O Simplified builds the RV water softener and filtration system into your service bay, with a dedicated DI final rinse. Pull in and connect one hose. Soft, filtered water and a true spot-free rinse come out of it, with no separate tanks to unload at each stop. Routine regeneration and media service still apply.
What hard water is doing to your finish.
Water spots can be surface deposits or damage etched into the finish. Feeling a rough patch does not tell you which. Understanding the difference helps you choose the right cleaning or correction method, and avoid confusing either with paint checking.
Read what it actually does →Is this bugging you?
Because it shouldn't. Not with H2O Simplified.


These before-and-after photos show the finish after a wash. Cleaning removes the bugs and road grime; the deionized final rinse helps prevent new mineral spots as the clean surface dries. Existing etching needs separate assessment.
Whatever you're hooking up.
The water problem does not change between a coach and a hull. Where the cabinet goes, and what it has to feed once it is in, changes with every rig we build for.
See the six we build for →The rigs this was built for.
Coaches, race transporters, boats, enclosed trailers, and the system itself, bayed and plumbed.









Jason Hauk
With his son Lincoln, track days behind the Dutch Star.
Jason Hauk founded Sharp Cars Auto Detailing, and spent the better part of twenty-five years losing arguments with water. You finish a panel. It dries, and the minerals the water was carrying are still sitting on the paint.
So he went after the water instead. H2O Simplified softens and filters the supply, then uses a separate deionized final rinse for washing, all from one cabinet sized for a service bay. Before that he studied at the University of Missouri-St. Louis and spent two decades in detailing, plus the sales and strategy behind it.
More about Jason →Tell us about your investment.
Send a few details and we'll get back to you within one business day with answers and a straight quote. No obligation.
Spot-free, or we make it right
If your final rinse isn't visibly spot-free after install, we make it right.
Professionally installed
Configured for your bay and installed clean, with a full walkthrough at handoff.
Patent-pending technology
A patent-pending design built for this job, not a filter housing with a new label on it.
Protecting Your Investment. Improving Your Water. Simplified.

