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.

Dimensions
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 |