WodaRO ECO 20 BNT MIDI water softener

Compact water softener for everyday home use

The WodaRO ECO 20 BNT MIDI water softener combines a compact design with high build quality and reliable operation. The MIDI housing, with a height of 101 cm, contains 20 liters of high-quality PUROLITE C100-E softening resin, responsible for effectively reducing water hardness in a domestic plumbing system.

Thanks to automatic operation, the unit helps maintain soft water throughout the home, improving everyday water-use comfort while reducing the negative impact of calcium deposits on fittings, plumbing, and household appliances.

Key advantages of the device

• High-quality compact housing.
• Attractive design.
• High quality of the components used.
• Includes a BY-PASS valve and a MIXING valve for setting the final water hardness.
• Automatic and maintenance-free operation.
• High-quality ion exchange resin.
• One of the best and most reliable BNT7650 controller models available on the market.
• Brine float valve providing overflow protection.
• Excellent access to the salt filling opening.
• Detailed installation instructions in Polish.
• Effective protection of heating boilers and central heating systems against limescale buildup.
• Extended service life of household appliances such as washing machines and dishwashers, along with reduced energy consumption.
• Up to 40% increased detergent efficiency.
• Up to 30% energy savings.
• Soft, clean, and safe water throughout the home.
• More durable fabrics that are soft to the touch and retain vivid colors.
• Healthy, smooth skin, shiny hair, and no toxic chlorine fumes during bathing.

Construction and components of the water softener

The WodaRO ECO 20 BNT MIDI model has been equipped with solutions that make daily use easier, ensure stable operation, and support an effective water softening process.

1. BNT 7650 control head featuring a menu in Polish and a MIXING residual hardness valve.
2. Unique BY-PASS bypass valve, mounted at the rear of the unit.
3. High-quality, durable compact softener housing.
4. Multi-layer, fiberglass-reinforced resin tank, resistant to corrosion.
5. Ion exchange resin providing ideal water softening.
6. Tablet salt.
7. Self-cleaning lower and upper distributor baskets.
8. Brine valve controlling water flow to and from the brine tank, equipped with overflow protection.
9. Brine tank made of high-density polyethylene, impact-resistant and deformation-resistant.

User comfort and real benefits at home

Soft water has a direct impact on the durability of plumbing systems and the convenience of everyday life. Reducing limescale buildup promotes more efficient operation of heating boilers and central heating systems, while also helping protect household appliances against premature wear.

The benefits are also noticeable every day: detergents work more effectively, fabrics remain more pleasant to the touch and retain intense colors for longer, and skin and hair may feel more pleasant after bathing. Another advantage is reduced energy consumption and convenient, maintenance-free device operation.

Free: 2-stage pre-filter for water softener protection

The set includes a 2-stage pre-filter with a reusable mesh cartridge and an antibacterial cartridge. The set is installed before the water softener to improve the quality of water supplied to the unit and thus better protect the resin bed inside the softener.

Although it is not reverse osmosis, an RO filter, a reverse osmosis system, or a reverse osmosis filter, such a preliminary filtration system is a very important element of a home water treatment setup. It is responsible for capturing mechanical impurities before the water enters the softener, which improves the operating conditions of the entire system.

Filter housing design

• The housing has a 3-piece design. The innovative 3-piece housing design makes cartridge replacement easier, because to unscrew the housing you only need to unscrew the ring itself. There is no need to rotate the entire sump, as in the case of the 2-piece version.

Filtration stages in the pre-filter

• Stage I filtration: Aquafilter FCPNN50M – a reusable mesh cartridge used to remove mechanical impurities such as sand, rust, suspended solids, and similar deposits. Its advantage is the possibility of cleaning and reusing it for water filtration.
• Stage II filtration: Aquafilter FCPS20-AB – a 10-inch cartridge made of AQUAFILTER polypropylene foam in Melt-Blown technology, capturing mechanical impurities such as sand, rust, and silt with an accuracy of 20 microns. BACinix™ nanosilver technology involves the use of nanosilver particles in the cartridge structure, creating an environment that destroys microorganisms and prevents their growth, providing a bacteriostatic effect and extending cartridge service life.

Additional important information

• Height: 101 cm
• Width: 32 cm
• Depth: 53 cm

Technical specifications