• About us
  • For partners
  • For consumers
  • Products
Still have questions?
Article : FU1035CabCEPR

Wholesale Ecosoft water softener 120 Premium (Dowex® HCRS/S)

Scale on household appliances/White stainings on the tile and taps
Automatic regeneration
With a stop for regeneration

Ecosoft water softener 120 Premium filter is a compact filter for water purification in 2 bathrooms apartments inhabited by 3 to 4 residents. This filter with modern design and is intended for water softening (reduction of the content of hardness salts, calcium and magnesium).

The filter represents a compact cabinet with a vessel containing ion-exchange resin, and a multifunctional control valve. The cabinet has also a brine system installed for regeneration (restoration of the resource) of the filter media. The tablet salt for regeneration is poured directly into the cabinet body.

The cabinet is equipped with an elegant shifting lid. It makes pouring of salt and access to the control valve more convenient.

The unique control valve is a product developed by Ecosoft and produced by Clack Corporation (USA). It provides filter’s independent service, keeps constant reserve of purified water and doesn’t require any special attention.

Key advantages:

  • Fully automatic and noise-free

  • Clean and soft water every day

  • Attractive and compact design

  • Durable and efficient operation during no less than 5 years

  • Quality guaranteed by the international CE and ISO certificates

Benefits of using filtered water:

  • Silky skin and healthy hair

  • Shining sanitary ware and utensils

  • Condition and colors of clothes and linens are preserved

  • Significant savings on detergents – up to 50%

  • Longer service life of equipment with heating elements (washing machine, dishwasher, boiler and kettle)

  • Cost-cutting up to 30% for electricity

Technical data

Capacity (nominal), m3/hour


Volume of cation resin, L


Volume capacity, m3 (for hardness at 5 meq/L)


Salt consumption per one regeneration, kg


Water consumption per one regeneration (volume of discharge), m3


Regeneration duration, min


Pressure drop in service mode, bar


Operating pressure, bar


Power supply

230 V, 50 Hz

Power consumption, W


Diameter of pipeline connections


Net weight, kg


System dimensions (width x depth x height), cm


Requirements to the feed water:










Chemical oxygen demand

mg O2/L


Required level of purification from sediment particles



Temperature of feed water


+4 … +30

Components of the filter:

  • Filter vessel type ‘cabinet’ with modern design

  • Clack WS1 СЕ multifunctional control valve (USA)

  • Dowex ion-exchange resin (Dow Chemical, USA)

The filter is connected to the cold water supply. Water pre-cleaned from sediment impurities enters the filter vessel filled with ion-exchange resin. Water passes through the resin layer which reduces hardness of the water. Purified water is supplied to consumer through the riser pipe of the filter vessel.

After the resin is exhausted, and can no longer absorb the ions of hardness, the control valve switches the filter to regeneration mode. For user’s convenience, the valve settings are programmed so that the filter is regenerated at the time when water is not consumed.

Regeneration of the filter media is divided into 4 clearly predetermined stages that are carried out by the valve independently. The first stage - the filter is backwashed in order to plough up the filter media and wash out sediment particles from it. Then the brine solution is supplied from the brine tank to the filter vessel to pass through resin. As a result, hardness salts are washed out, and together with the remains of solution are discharged to sewers. At the end of the regeneration, the resin is washed with a direct stream of water (step 3) to wash out remains of brine solution. The last stage (4) is filling the brine tank with water to dissolve the tablet salt and preparing the solution for the next regeneration. After that, the filter can be again used for water purification.

Thanks to the use of a multifunctional valve, the filter does not require constant attention. The only important task connected to maintenance for customer is timely stocking of the salt. It will ensure efficient regeneration of the filter media and thus durable filter service life and water quality.

If any problem arises, the valve will inform about the problem at the display with a text message containing contact information of service center.


This Platform uses first- and third-party cookies to improve your experience and our services, analyzing browsing within the Platform. By continuing to browse you are accepting their use.

You can find more information or learn how to change the settings in our Cookie Policy.

By continuing to browse you are accepting their use.

Also you confirm that you have read and understood the Privacy Policy.