The H2O Simplified water treatment system installed on a slide-out tray in a coach compartment
For Tiffin Owners

Water Treatment Built to Fit
Your Tiffin Coach

If you wash the coach yourself, you already know what hard water does to a rinse. One patented system in the bay softens it, filters it and rinses spot-free, so the Allegro, Phaeton, Allegro Bus or Zephyr dries clean without a towel and drinks better inside.

What Comes Out of the Pedestal

You maintain everything on this coach except the water.

Tiffin owners keep their coaches, and they tend to work on them. Chassis on a schedule. Slides greased. Roof looked at every spring. The one item nobody puts on the list is the water, because it changes every time you move and there is no way to plan around it. Most of it is hard. Untreated, it spots the paint, hazes the glass, lays scale inside the water heater and the PEX, and it can hand you a tank that tastes like the last hose it sat in. None of that shows up in one season. All of it shows up over the years you actually plan to own the coach.

A different water at every stop

Every park, rally and driveway pours something different, and most of it is hard and unfiltered. That water runs through the pump, the water heater and the PEX in your Tiffin, and a little more scale builds at every hookup. It is the slowest kind of wear, which is exactly why it gets ignored.

The rinse that never dries clean

You wash the coach, you rinse it, and by the time you have moved the ladder the first panel is already drying to chalky white. Chase it with a towel and there goes the rest of your morning. Leave it and it dulls the full-body paint and keeps working on the windshield.

In the Service Bay

Three problems, one box in the bay.

H2O Simplified is a patented 3-in-1 system that installs in your coach's service bay. Soft water, filtered water and a true spot-free rinse, all out of one compact unit that hooks to whatever source is there and rides along to the next stop. It gets configured to your specific Tiffin and professionally installed, so it works with the coach instead of hanging off the side of it.

  • Softening: pulls the calcium and magnesium out before the water gets anywhere near your plumbing, so the water heater, pump, PEX and fixtures are no longer being fed hard water at every hookup. The shower difference you will notice the first night.
  • Filtration: better-tasting water at the galley tap and the shower, whatever the local spigot was carrying.
  • Spot-free rinse: rinse and walk away. The paint and the glass dry on their own with nothing left sitting on them, even in hard-water country, and the ladder stays folded.

See the patented technology →

What You Notice

What is actually different after it goes in.

Rinse and walk away, no towel
Full-body paint stays clean
Windows and windshield stay clear
Better water at the galley tap
Helps protect the water heater and pump
Hooks up at any park or driveway
Model Coverage

Gas coach or diesel pusher, it goes in the same place.

Allegro, Phaeton, Allegro Bus, Zephyr: the service bay is where this lives, and it gets configured to your floor plan and the space you actually have back there. Compact, plumbed to treat the water before it ever reaches the coach, then it travels with you hookup to hookup. (H2O Simplified is independent and is not affiliated with or endorsed by Tiffin Motorhomes; model names are used to describe fitment only.)

Tiffin Allegro Tiffin Phaeton Tiffin Allegro Bus Tiffin Zephyr Allegro Breeze & RED Wayfarer & Open Road

Explore all RV & motorhome water systems →

Tell us the model

Tell us the model. We will size it from there.

Give us your Tiffin model and a sense of how you travel, and we will configure a system for your bay and quote it. Installed once, and after that it goes to every stop with you.

H2O Simplified is an independent product and is not affiliated with or endorsed by Tiffin Motorhomes. Model names are used to describe fitment only.