OTOWODA 26 Water Softener 3-in-1 Treatment Station
The OTOWODA 26 water softener with a 26-liter monospheric bed and an advanced up-flow/down-flow regeneration head effectively softens w Read moreShow less
The OTOWODA 26 water softener with a 26-liter monospheric bed and an advanced up-flow/down-flow regeneration head effectively softens water, protecting household appliances and optimizing resource consumption.
Benefits
Specifications
- Connection size
- 1″
- Maximum flow
- 1.4 m³/h
- Maximum working pressure
- 8.6 bar
- Maximum working temperature
- 39 °C
- Media volume
- 26 l
- Minimum working pressure
- 1.4 bar
View full specifications
- Minimum working temperature
- 1 °C
- Product type
- Water softener
- Regeneration mode
- Smart demand-based
- Resin volume
- 26 l
- Salt per regeneration
- 3 kg
- Technology
- Ion exchange
Description
OTOWODA 26 Water Softener 3-in-1 Treatment Station is a compact and efficient water softener for the home that combines softening, filtration, and improvement of water taste and odor. This modern water filter and water filtration system helps protect plumbing and household appliances from limescale while supporting everyday water treatment with low salt and water consumption. Thanks to the 26-liter monospheric media bed, the automatic Hydro Plus valve, and up-flow/down-flow regeneration functions, the unit ensures convenient operation, resource savings, and consistent water quality throughout the home.

3-in-1 treatment station for everyday home protection
OTOWODA 26 was designed as an advanced water treatment station for users who expect not only hardness reduction, but also improved overall quality of household water. The 26-liter unit combines modern technologies with a compact design, making it well suited for home installations where both performance and installation convenience matter.
This solution helps deliver soft and clean water throughout the home. It reduces limescale buildup, supports longer service life of fixtures and heating appliances, and improves everyday water use comfort. The product is delivered in its original packaging.
Why choose OTOWODA 26?
Performance and savings
Thanks to the generous monospheric media bed and the intelligent Hydro Plus control system, the unit effectively softens water while also helping reduce water and salt consumption. This translates into lower operating costs and convenient, predictable system performance.

User comfort
The 3-in-1 station not only softens water, but also filters it. The use of foam and carbon filters helps improve taste and odor, making the water more pleasant for everyday use.
Compact form and high functionality
OTOWODA 26 combines extensive treatment capabilities with a compact housing. It is a practical choice wherever full functionality is needed without resorting to large, multi-component systems.
Key features of the device
26 liters of monospheric media
The unit uses high-quality Lewatit S1567 monospheric resin. The media effectively removes calcium and magnesium, allowing efficient reduction of water hardness and long-lasting operation without the need for frequent regeneration.

Three-stage filtration system
The station operates as a 3-in-1 solution, combining softening and filtration. The foam filter captures larger mechanical impurities, protecting the media bed and the next system components. The carbon filter helps remove chlorine and reduce unpleasant water odors and aftertaste.
This combination allows OTOWODA 26 to serve as a central water treatment system in the home, complementing other solutions such as a reverse osmosis filter, an osmotic filter, or a reverse osmosis system used for drinking water at the point of use.
Automatic Hydro Plus valve
The unit is equipped with an automatic Hydro Plus valve certified by the Water Quality Association, NSF, and PZH. The valve automatically adjusts the softening process to current water conditions, supporting stable and efficient operation of the entire system.

Advanced regeneration technologies
The applied Up-flow and Down-flow systems make it possible to optimize the regeneration process. This allows the unit’s operation to be better matched to the actual needs of the user and installation conditions.
Water hardness adjustment
OTOWODA 26 allows precise adjustment of the water softening level. This makes it possible to adapt operating parameters to the user’s individual preferences and the specifics of the home installation.
Resource savings
Low water consumption during regeneration and minimal salt usage help reduce ongoing operating costs. This is beneficial both for the household budget and for the environment.
Safety and durability
Anti-flood protection and a low salt level alarm increase the safety of everyday operation. Rotatable connections and robust construction materials support the device’s durability and ease of connection.

Convenient operation
A bypass with connection lock allows quick disconnection of the unit from the installation, which makes maintenance and service tasks easier. This is an important advantage wherever efficient system handling without long downtime matters.
Benefits of use
- Protection of plumbing and appliances – reduced limescale buildup helps extend the service life of household appliances and installation components.
- Better water quality – soft water is more pleasant in everyday use and gentler on skin and hair.
- Energy efficiency – less limescale buildup in heating appliances may support more efficient operation.
- Detergent and water savings – more effective washing and cleaning with less detergent and lower water consumption.
- Environmental protection – low consumption of natural resources during device operation.
Set contents
The set includes the components needed to start up and conveniently operate the system:
- Two 10" in-line filter housings – allow flexible filter connection.
- Eight OTOWODA foam cartridges – efficiently filter mechanical impurities.
- Four carbon cartridges – remove chlorine and unpleasant odors and tastes.
- Two 25 kg bags of salt – necessary for media regeneration.
- 2.5 m of flexible hose – facilitates system installation.
- Water hardness tester – allows regular monitoring of water quality.
Operating tips: regular salt level checks, periodic replacement of foam and carbon cartridges, and monitoring water hardness with the tester help maintain high device efficiency. The bypass with connection lock makes it easier to disconnect the system for maintenance.

Support and quality
Quality control – each softener undergoes thorough testing before shipment.
Safe delivery – shipping is carried out by trusted courier companies.
Technical support – lifetime technical assistance is available for both installation and servicing of the unit.
Experience – over 25 years in the water treatment market means practical knowledge and specialization in selecting effective solutions.
Additional important information
- Connection: 1"

Technical specifications
| Type of resin | Monospheric Lewatit S1567 |
|---|---|
| Media capacity | 26 liters |
| Dimensions | 32 cm (W) x 101 cm (H) x 55 cm (D) |
| Pressure vessel | 10x30" Eurotrol |
| Power consumption | 9 W |
| Operating pressure range | 1.4 – 8.6 bar |
| Operating temperature | 1 – 39°C |
| Maximum flow rate | 1.4 m³/h |
| Capacity | 4.8 m³ of water at 15 dH hardness |
| Salt consumption | Approx. 3 kg per regeneration |
| Pressure drop | 0.15 bar |
| Salt storage capacity | 60 kg |
| Inlet/outlet height | 79 cm |
Additional accessories 2
Questions
What is OTOWODA 26 used for?
It is a home 3-in-1 treatment station that softens water, filters it, and improves its taste and odor. It helps reduce limescale buildup and increases water-use comfort throughout the home.
What media is used in the OTOWODA 26 Water Softener 3-in-1 Treatment Station?
The OTOWODA 26 model uses 26 liters of Lewatit S1567 monospheric resin, which effectively removes calcium and magnesium responsible for water hardness.
How does filtration work in the 3-in-1 station?
The system uses mechanical and carbon filtration. Foam cartridges capture mechanical impurities, while carbon cartridges help reduce chlorine and improve water taste and odor.
Does the unit consume a lot of salt and water during operation?
The OTOWODA 26 model was designed for economical operation. Salt consumption is about 3 kg per regeneration, and low water consumption during regeneration helps reduce operating costs.
What are the device dimensions?
The softener measures 32 cm in width, 101 cm in height, and 55 cm in depth. The inlet and outlet height is 79 cm.
What is included in the set?
The set includes two 10" in-line filter housings, eight OTOWODA foam cartridges, four carbon cartridges, two 25 kg bags of salt, 2.5 m of flexible hose, and a water hardness tester.
Can OTOWODA 26 be serviced easily?
Yes. The bypass with connection lock allows the unit to be quickly disconnected from the installation, which significantly simplifies maintenance and basic service tasks.
What operating pressure and temperature are suitable for the OTOWODA 26 Water Softener 3-in-1 Treatment Station?
The operating pressure range is 1.4 to 8.6 bar, and the operating temperature range is 1 to 39°C.
Does this softener replace reverse osmosis?
No. A water softener is mainly responsible for reducing hardness and pre-treating water throughout the home. If an additional system is needed to prepare drinking water at the tap, it can be complemented with reverse osmosis, an osmotic filter, or another reverse osmosis system.
OTOWODA 32 Water Softener 3-in-1 Treatment Station
Brand: OTOWODA