We have been producing water purifying filters for 30 years and selling them in more than 60 countries

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We have been producing water purifying filters for 30 years and selling them in more than 60 countries

Ecosoft RObust 3000 Econnect reverse osmosis filter

Article : ROBUST3000EC
  • Online monitoring system  ?
  • Pure water for cafe, restaurant and brewery  ?
  • Protection of equipment, improved taste of drinks and dishes, transparent ice, brilliant dishes  ?
  • No need for pressure tank  ?
  • Compact design  ?

RObust filter advantages

Ecosoft RObust reverse osmosis filters provide a sufficient amount of pure and safe water for HoReCa needs: for food and drinks preparation, as well as delicious drinking water for guests and staff.

We have combined high-quality water treatment technology, modern design and compact dimensions.




New multifunctional controller is installed in each reverse osmosis filter Ecosoft RObust 3000 ECONNECT. It sends all data available in personal online cabinet. 

RObust3000_4.pngRObust 3000 

This is a compact reverse osmosis filter with high capacity. It gives you permanent access to pure, safe and tasty drinking and cooking water.

3 stage filtering:

  • pre-filtration provides removal of sediment impurities, active chlorine, organochlorine compounds, as well as organic matter.
  • membrane treatment (Ecosoft RO element) removes up to 99.8% of dissolved impurities, including viruses and bacteria.
  • activated Chemviron Carbon filter improves taste and odour.


Ecosoft RObust 3000 ECONNECT —

is perfect solution

for large restaurant

— Large amount of high-quality water

With this filter, you can get up to 3000 litres of purified water per day, which means there is enough water for everything, from a glass of tasty and refreshing water for guests to water for making coffee and various dishes.


— Appliances are protected

You can forget about scale, white streaks, streaked on glasses and glass surfaces. Your coffee machine, ice maker, dishwasher and other appliances will last 2 times longer.


— Guests will be very pleased

High-quality purified water without odour and impurities will reveal the true taste of dishes and drinks.


— ECONNECT provides permanent access to the filter 

With ECONNECT functionality you always know all data about filter and its' effectiveness. By the way, scheduled maintenance extends lifetime of the filter, so you will enjoy safe, pure and tasty water for a longer period of time. 


Reverse osmosis is the most reliable water treatment technology. Due to the special semi-permeable membrane, sufficient drinking water can be purified of all kinds of harmful impurities, including viruses and bacteria. RO membrane pores are 200 times smaller than viruses, and 4000 times smaller than bacteria.


Filter operation is based in separation of feed water in two flows: purified water (permeate) and water with high impurities content (concentrate) which is dumped into the sewer.

Due to installation of 2 Ecosoft RO membranes, RObust 3000 can provide not only pure water but also a really high capacity. That's why you don't need the pressure tank.

Filter has thoughtful visualized by pictographs connection panel. That provides it comfort usage. Special indicators allow you to control filter operation and timely change replacement filters. Also filter has a dry shutdown function.

Filter RObust 3000 is intended for purification of cold water only.

With ECONNECT functionality maintenance of filter become easier and more effective!

History of maintenance and operation of filter in personal online cabinet allows fulfil the replacement of filters, membrane and other operations about maintenance in the most effective way and always on time. 

  • Replacement filters

Replacement filters for mechanical filtration remove big particles of pollutants (such as sand, rust, clay and others). They protect membrane and thanks to ECONNECT functionality you will know when it's necessary to replace them. 

  • Membrane

Membrane should be replaced when the quality of purified water or capacity of filter declines.

When maintenance should be carried out, you will receive a notification in personal online cabinet. 

Technical data



Inlet pressure, bar


Flow capacity, L/hour


Discharge into the sewage system, L/hour


Feed water temperature, °С


Permissible room temperature, °С




System dimensions (H x W x D), mm

445 х 480 х 380

Filter weight (base model), kg


Power supply

230 V, 50 Hz

Requirements for the feed water





TDS, mg/L

< 1500   

Hardness, meq/L

< 10

Active chlorine, mg/L

< 0.5

Total iron, mg/L

< 0.3

Total manganese, mg/L

< 0.1

COD, mg O2/L

< 5

Total microbial count (TMC), CFU/ mL

< 100

E. coli, CFU/100 mL


Components of the filter

  • RObust 3000 Econnect reverse osmosis filter

  • Set of replacement filters with reverse osmosis membrane

  • Connection fitting pack

  • Service wrenches

  • User manual