VITOPURE S4-RO: deep-clean of your tap water

S4-RO water filters apply reverse osmosis (RO), a multi-stage mechanical and chemical filtration process. It is based upon a partially permeable membrane to separate ions, unwanted molecules and larger particles from the water at maximum filter accuracy. S4-RO filters are available as two variants, either for countertop or for undersink installation. The result: a seamless flow of pure drinkable water from the filter’s dedicated tap at a flow rate of 2.2 litres per minute.

Benefits at a glance

  • Removes sediments
  • Removes germs, virus and bacteria
  • Effectively absorbs chlorine and chloroform
  • Removes chemicals, pesticide, or other pollutants
  • Removes heavy metals like lead, mercury, etc.
  • Removes odor and color
  • Compact size and easy, flexible installation either countertop or under the sink 
  • Electric use enables constant monitoring

S4-RO-800G: Intuitive use

The S4-RO-800G filter is extremely intuitive to use. Installed on the countertop, its powerful filtration function can be activated with just one touch. A magnetic front panel allows immediate access to the filter's replacement slots.

S4-RO-U: invisible and efficient

The S4-RO-U is installed under the sink to save space on your countertop. With a five stage filtration process in a compact layout and a storage tank for continuous water supply, the S4-RO-U water purifier is a smart choice for unrivaled performance in high-quality drinking water supply.



Check the dimensions of VITOPURE S4-RO in the following overview.



Technical data

  S4-RO-800G S4-RO-U
Flow rate 2.2 liters per minute
Working pressure 0.1-0.65 MPa
Inlet/outlet connection DN 10/8 DN 8
Drainage pipe connection DN 8
Working temperature 1-39 °C
Power input AC 100-240V, 50/60 Hz
Power output DC 6V-1000mA