UMH Master

Item number: UMH-MASTER

For a natural descaling of drinking water: Through the alteration of the lime structure the water becomes noticeably softer, new lime deposits will be prevented and existing ones removed. The impressive mode of action has been proven by many independent assessments. The UMH Master is absolutely maintenance free and was designed for the mains water connection.

starting from 1.170,00 €

including 16% VAT., no shipping costs

4 pc. In stock

There are variations of this item. Please select the variation you wish.



  • Sustainable and natural descaling of drinking water.
  • Effective against lime deposits: Alteration of the lime structure (calcite becomes aragonite).
  • Application fields: Especially designed for the mains water connection (houses, apartments).
  • Will protect your pipelines and appliances from limescale.
  • Up to 50% lower detergent need.
  • Saves hard cash.
  • Modification of the water structure: reduction of the surface tension by 10%.
  • The water obtains a physical quality comparable to the world's best spring waters.
  • Effects certified by many independant assessments.
  • 5-year guaranty on function and equipment technology.
  • 5-month sale or return in case of unsatisfactory effectiveness.
  • Absolutely maintenance free! No electricity, no chemicals, no magnets!
  • Made from high-grade brass, contains handcrafted phials from borosilicate glass.

Further Benefits

  • Noticeably softer and fresher water to drink, bath or shower.
  • Descaling without unpleasant aftertaste.
  • Improved cellular water and nutrient uptake capabilities.
  • Restructuring of the water, thus deletion of contaminant frequencies.
  • Trusted many times: Learn more from the data sheet with customer opinions.
  • Optimal in combination with whole house water filters (chemical filtration of contaminants).


The UMH Master is available in differents sizes. The selection depends on the existing water pipework and the required flow rate:

Flow rate (at 3 bar)
UMH Master 1/2" 25 l/min 104.7 mm 79 mm
UMH Master 3/4" 50 l/min 140.7 mm 79 mm
UMH Master 1" 90 l/min 140.7 mm 79 mm
UMH Master 5/4" 120 l/min 142 mm 79 mm
UMH Master 6/4" 160 l/min 217 mm 79 mm
UMH Master 2" 300 l/min 215 mm 123 mm



  • Installation to be done right at the water entry to the house (behind the water meter).
  • The installation should be done by a professional (plumbing or heating contractor).
  • All variants have female threads (1/2" to 2").
  • The UMH Master series is certified for temperatures up to 95 °C, for pressures up to 10 bar and must be protected against freezing.

Ratings (0)

Average product review

Write your first review and help others with their purchase decision:

Share product on:

Compatible filter units
Carbonit QUADRO 120

Carbonit QUADRO 120

1.775,00 € *
Carbonit QUADRO 60

Carbonit QUADRO 60

1.490,00 € *
Compatible water refinement


starting from 1.170,00 € *