Overcome limescale in your home’s water …

… without wasting water and respecting the environment.

A CO2 water softener distributes soft water by treating the limescale in your water with food-grade CO2, with no added salt. This environmentally-friendly solution is also good for you and your home.

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    Your benefits

    Our 6 not-to-be-missed advantages

    The Hydrokube provides effective treatment against limescale in your home’s water, is environmentally friendly and very economical to use.

    Good for the environment

    The Hydrokube has a positive impact on ourplanet. Recycled CO2 is environmentally friendly. What’s more, it neutralizes the negative effects of limescale (longer life for your appliances, fewer cleaning products, no water wastage, etc.).

    Good for you

    Hydrokube’s CO2 treatment preserves all the natural properties of the water. The quality of the water will be even better. It will soften the water, leaving skin and hair feeling soft.

    Good for your home

    No more limescale build-up on shower walls, your boiler is protected, your laundry is softer, the water circuit doesn’t lose pressure and aerators don’t clog, sanitaryware is easier to clean.

    Economical

    The Hydrokube treats 100% of the water used (no discharge into the sewage system), has negligible power consumption, requires no maintenance and your appliances consume less energy.

    Designed to last

    The Hydrokube is assembled using industrial-grade components of European origin. Its design was conceived from the outset to be modular. Each element is independently replaceable, so it lasts over time and fights obsolescence.

    The service

    We have a duty to offer you a solution and service that meet your expectations. The Hydrokube is developed and manufactured in Belgium, and installed and adjusted by professionals. And we’re always there for you personally.

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    Free information

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    The Hydrokube

    Water quality

    To neutralize limescale in the water, the Hydrokube uses 100% recycled food-grade C02. With this new generation of softeners, the treated water is excellent for you. It retains the true taste of water and retains its natural trace elements (calcium, magnesium, potassium, iron, sodium, phosphorus).

    Unlike salt-based softeners, Hydrokube:
    – keeps your water clean and healthy, with no added salt,

    – maintenance-free,

    – redistributes 100% of the water used for consumption,

    – requires limited space,

    – no sewer connection,

    – uses a 100% recycled process.

    Our prices

    A fair price for quality water

    You can entrust the installation to an approved professional and benefit from reduced-rate VAT for work on homes that meet the necessary conditions.

    CO2 consumption is around 10Kg per 100m3 of water (average consumption by an average household over a year). No water is wasted and no maintenance is required, which means significant annual savings compared to conventional treatment.

    Installation takes place after the water meter (usually in a garage or cellar), and no sewer connection is required. All you need is access to the installer on the day of installation.

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    Testimonials

    What our customers say

    Google reviews

    Hydrokube is the economical, reliable scale remover for your home and your health. As effective as a salt water softener, but much more economical thanks to food-grade CO2 treatment.

    Nicolas Maskens

    4_5_stars

    Efficient, environmentally and health-friendly, inexpensive…

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    —
    When I bought my house in 2002, it was equipped with a salt water softener – I soon realized that it was flushing hundreds of liters of water down the drain every week! So I unplugged it.
    Of course, I started having problems with limescale… among other things, my boiler’s internal plumbing was completely clogged!
    Luckily, in 2015, I was able to benefit from CO2 technology, which is just as effective but doesn’t generate these untimely discharges to the sewer. What’s more, calcium remains present (in another chemical form) in the tap water we drink -> good for the body :). And the CO2 for one year barely costs me the equivalent of two SodaStream refills…
    And there are even more little advantages – for example, I’ve identified a major water leak thanks to the Hydrokube module’s display, which shows daily consumption… 150 liters already “consumed” when I get up and nobody has taken a shower yet… not normal! With the ‘official’ hydrobru meter, I would have noticed the leak when I received my annual bill…
    In short… nothing but advantages…

    Sébastien Van Nechel

    4_5_stars

    Hello,
    This review after almost 2 years of use.
    Hydrokube Confort installation placed by our heating engineer in May 2019. …

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    We are a family of 5. To date, I’m very satisfied. In our case, there are many positive examples between before and after. Before the installation, the faucet aerators quickly filled up with limescale flakes, forcing me to descale them regularly. Since installation, no more limescale flakes in the mousseurs. The same applies to stainless steel surfaces in the kitchen and bathroom, with much less residue. Ditto in the electric kettle, etc. The difference between before and after was very clear in our case. I’d like to emphasize the importance of correct setting during initial startup.
    What’s more, we drink this water every day. The big advantage is that, unlike systems with salt tablets, the water retains a good taste.
    Once the system is installed and properly set up, you forget about it, and that’s all there is to it. Just check the CO2 cylinder pressure after 6 months to 1 year. The instructions supplied are clear.
    Best regards,

    Albert Dewever

    4_5_stars

    Very happy with my new water softener. It runs on CO2, and having had a salt water softener in the past, I’m happy to …

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    can assure you that it’s much more efficient. The water no longer tastes salty…
    Thanks to the installer who was very professional!

    Phone

    +32 430 24 97

    Email

    info@hydrokube.be

    Address

    Tienne du Chenois 18

    1325 Dion Valmont

    Belgium

    Terms and conditions of sale