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City Water Products
• Softeners and Conditioners •


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 9 U.S. patents ensuring that WaterMax® 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.

Hague WaterMax

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.

Hague System Control

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.


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.
  • Highest Quality Water
  • Most Efficient
  • Strongest Warranty


Plus A Full Line of Customized Whole-House Filters to Treat:

  • Chlorine tastes and odors
  • Iron
  • Sediment
  • Sulphur
  • Acid Water
  • Tannin

At Hague, our philosophy is very simple.
Hire the best employees,
Build the best equipment,
Offer the best prices,
Do it all right here in Ohio.
With so many companies taking production overseas,
we are proud to stand alone as the only American-made,
American-owned water treatment manufacturer in the U.S.