DOMADOU1 Water Softener

A modern water softener for limescale protection

The DOMADOU1 is a water softening system designed to protect household water installations from the damaging effects of limescale.

By removing excess calcium and magnesium from tap water, it helps:

• protect plumbing systems

• extend the lifespan of household appliances

• reduce scale buildup

• improve overall water comfort

Softened water also provides better comfort for skin and laundry, while making cleaning easier.

Volumetric counter-current regeneration technology

The DOMADOU1 uses volumetric counter-current regeneration technology.

This system regenerates the resin only when its real treatment capacity is reached, allowing:

• optimized water consumption

• reduced salt usage

• consistent system performance

This intelligent operation automatically adapts the softener to the household’s actual water usage.

Non-electric operation

Unlike many traditional water softeners, the DOMADOU1 operates without electricity.

The system is powered solely by mains water pressure, offering several advantages:

• simplified installation

• no electrical consumption

• increased reliability

• silent operation

This makes it particularly suitable for homes, secondary residences or installations where simplicity is important.

Compact design and easy installation

The DOMADOU1 features a compact design that allows installation in:

• laundry rooms

• garages

• technical rooms

• utility cabinets

Its optimized dimensions make it easy to install even in limited spaces while maintaining strong water treatment capacity.

Two models to match your needs

The DOMADOU1 is available in two versions to adapt to different household water demands.

Small model

• Flow rate: 1.8 m³/h

• Ideal for 4–5 water points

Large model

• Flow rate: 2.1 m³/h

• Suitable for homes with higher water consumption

Technical performance

The DOMADOU1 combines compact design with efficient limescale removal.

Key specifications:

Color:

• blue

Working flow rate:

• 1.8 m³/h or 2.1 m³/h

Dimensions (small model):

• 293 x 500 x 508 mm

Dimensions (large model):

• 297 x 500 x 608 mm

Operation:

• non-electric

Thanks to its intelligent regeneration technology and non-electric operation, the DOMADOU1 offers a reliable solution for reducing limescale in residential water systems.