Filtration and
home water purification systems
Switching to solar is not just an ethical choice, but a strategic investment.
Water treatment and optimized plumbing system
Every drop counts. For the comfort, health, and longevity of your home.
Water is a fundamental element, but often undervalued.
Domidea designs treatment systems and plumbing optimization that improve the quality of the water you use every day and protect your systems from limescale and impurities.
Our Solutions Include:

Advanced filtration: removes sediments, chlorine, odors, heavy metals

Water softeners: protect appliances, faucets, and boilers from limescale

Purification systems: reverse osmosis, UV, and water treatment technologies

System optimization: prevents stagnation, improves circulation, extends system life

Intelligent water saving: low-flow faucets, rainwater collection
Better water quality
Greater daily comfort
Fewer long-term maintenance issues and breakdowns

The water flowing from our taps is safe, but is it truly the quality you desire for your family? At Domidea, as part of our turnkey renovations, we design advanced home water filtration systems to transform your water supply into microbiologically pure water, free of limescale and with an excellent taste.
Why install a domestic water purification system?
Choosing to invest in domestic water purification systems is not just a matter of taste, but of well-being and long-term savings. A professional system allows you to permanently eliminate the purchase of plastic bottles, reducing environmental impact and the effort of carrying them.
Tap water filtration: Technology and Health
Tap water filtration carried out through activated carbon or reverse osmosis systems acts selectively on:
Chlorine and derivatives: Eliminating the typical unpleasant taste and odor.
Heavy metals: Filtering traces of lead or copper often found in old pipes.
Microplastics and sediments: Ensuring crystal-clear water for drinking and cooking.
Domestic water softener: Protect your home from limescale
Limescale is the number one enemy of appliances and skin. Installing a domestic water softener is a fundamental step during a smart renovation.
The benefits of drinking water softeners
Using Domidea-certified drinking water softeners means:
Longevity: Boilers, washing machines, and dishwashers last up to 30% longer.
Savings: Reduction in the consumption of detergents and anti-limescale products.
Well-being: Softer skin and hair, eliminating the harshness of hard water.
Water-saving solutions: Next-generation taps
Within a Domidea project, water efficiency is a priority. We do not just handle what is “under” the sink, but also the delivery points.
The integration of water-saving taps equipped with advanced aerators and flow limiters allows for a reduction in water consumption of up to 50% without losing the comfort of the jet. It is a detail that makes a difference both in utility bills and in the property’s energy rating.
What is the best home water purifier?
There is no universal solution, but there is the right solution for your chemical-physical analysis. When you choose a home water purifier with Domidea, our experts evaluate:
Local water hardness (expressed in French degrees).
The desired total dissolved solids (TDS) level.
The space available under the kitchen plinth or in the technical compartment.
Frequently Asked Questions
How much does the maintenance of a domestic water purification system cost? Routine maintenance (filter replacement and sanitization) is annual and ensures the constant healthiness of the system.
Does a water softener make water non-potable? Absolutely not. Modern drinking water softeners regulate hardness while leaving essential mineral salts in the correct proportions.
Can I install a purifier in a small apartment? Yes, there are extremely compact “under-sink” or “under-plinth” solutions ideal for any kitchen.
With Domidea, the future is already in your home.
Our systems are designed to integrate invisibly into your renovation.
We implement them simultaneously with other interventions, optimizing time and costs.
And above all, you don’t have to worry about a thing: we take care of everything.
Do you want a custom water filtration system?
Speak with one of our technicians: together we will design the best solution for your home.