No matter the water problem–Hague has the right solution.

We Have a Way with Water

WaterMax® is a patented, comprehensive water treatment system;  truly the right water cleaner for our age of conservation -- the world's most efficient water treatment system.

From our computerized solid-state Systems Control to our exclusive directional flow screens, only the most advanced manufacturing processes and materials have been used to build WaterMax®.  We employ the most innovative engineers in the industry and have won 7 U.S. patents ensuring that WateMax® provides years of trouble-free water treatment in your home, which is why it is known throughout the world.

The WaterMax will work for you in ensuring that your entire house receives the benefits of soft, clean water.  You’ll be able to taste the freshness of sweet corn, feel the softness of a new shirt and say goodbye to that film around the tub.
And it won’t just do good work, it will look good too.  The styling of a WaterMax® is as impressive as its operational capabilities.  There simply is no better looking unit on the market today.  Even the texture of the cabinet is quality you can feel.

More Resin.  More Softening Capacity.

Hague uses high-capacity fine mesh resin, vacuum VIBRAPACKED™ for maximum treatment of hardness in your water.

Regenerates On Demand, By Calendar Or By Exact Water Usage.

The flexibility of the solid-state Systems Control makes it possible.  A low voltage 12 VAC transformer powers the Systems Control and once it is set, no other maintenance is required except the periodic addition of salt or salt substitute.  The Systems Control even let’s you know if there’s a leak in your household plumbing fixtures.

About Our Control  Valve…

The Hydro-Slide Piston is the only internal moving part and is Teflon® encapsulated for years of trouble-free
  operation. Hague’s valve has been tested for over 100,000 cycles with no detectable wear.
• Built-in Bypass offers convenient single-handle operation.
• Blending Valve is installer-adjusted to precisely match your softness preference.
• Test Port offers easy access for water testing.
• 1” Valve
• Valve position is controlled by WaterMax® exclusive magnetic technology – no solenoids or switches.

Click here for detailed information


What is Absolute Brining?

It’s a Hague exclusive feature which adjusts the salt dosage to the exact amount required for each regeneration.  It means that the WaterMax® never wastes salt or water. 

What’s More…

•  High flow rate: 13 gpm at 15 psi pressure drop.
•  Whole-house, self-cleaning filter reduces dirt and sediment to a nominal 20 microns – smaller than the eye can see.  No cartridges to change.
•  Regeneration as short as 12 minutes.
•  Uses as little as 14 gallons of water per regeneration.
•  Removes more than 5,000 grains of hardness per 1 pound of salt or salt substitute.


Get Technical

We’re glad you’re here because it means that you’re as interested in the tiny details as we are.  If you have a technical question that you can’t find an answer to here, please contact us.

Technical Specifications

You will need Adobe® Acrobat Reader® to view link, please visit for a free version.

WaterMax system
Water Treatment - Full service water treatment company that provides offers water testing, analysis, and solutions to residential and commercial clients in Ramona, California.