Transform your tap water into naturally structured mountain spring water. Our professional water treatment in Spain eliminates pollutants, optimizes the pH value and regenerates the water structure – pure life from the tap.
But before you can experience this transformation, it’s worth taking a look at the actual quality of your tap water.
In Spain, it is completely normal to buy bottled water. But do you actually know what exactly is in your tap water? The truth is frightening:
Whether limescale, germs or contaminants – we deploy the right, verified technology for every water problem. Selected, installed and supported for life by SWS.
No salt, no chemicals, no electricity – 5-year maintenance cycle
Hard water destroys boilers, heating elements and fixtures – large parts of mainland Spain, the Balearics and the Canary Islands are among the most limescale-rich regions in Europe. LIMex converts limescale using a physical-galvanic process, before it can settle. No salt bags, no electrical connection, no maintenance contracts. One device, 20+ years of protection.
Germ-free water – without mercury, 20,000 h lifetime
Cisterns, long pipe runs and summer heat – whether on the Mediterranean coast, the Balearics or the Canary Islands – are an ideal breeding ground for bacteria and legionella. Our UV-LED modules are based on state-of-the-art LED technology instead of classic mercury lamps, and are CE-, RoHS- and NSF-certified, tested and approved by SWS. 99.99% germ reduction, 20,000 operating hours, no filter replacement.
Purest drinking water – NASA technology, up to 99% filtration
Chlorine, heavy metals, PFAS, pharmaceutical residues and microplastics pass through any conventional filter – regardless of whether you source your water from the mainland, the Balearics or the Canary Islands. Our 6–8-stage reverse osmosis systems work at the molecular level and deliver up to 99% contaminant-free water – at a fraction of the cost of bottled water.
From house entry to kitchen tap – we combine sediment filters, activated carbon, UV-LED disinfection, LIMex scale protection and reverse osmosis into a perfectly coordinated complete system. Every installation is individually designed around your water, your consumption habits and your property – whether it’s an apartment in Madrid, a finca on Mallorca, a villa on the Costa Blanca or a holiday home on Tenerife.
What was once developed by NASA to guarantee astronauts the purest drinking water is now in your kitchen. Our 6-8-stage reverse osmosis systems transform your contaminated tap water into naturally pure mountain spring water.
UV-LED Eliminates 99.999 % of bacteria and viruses
Sediment filter removes dirt, sand and rust particles
Activated carbon filter eliminates chlorine, odors and chemical residues
Limescale filter reduces hardness and protects downstream device parts
0.1 micron CTO filter for the highest demands
Removes even the smallest particles and residual chlorine
Optimum protection for the sensitive RO membrane
Generates the pressure required for membrane filtration
No electricity, no chemicals – just physical pressure
99.9% filtration – removes bacteria, viruses, heavy metals, PFAS
Molecular level – only water molecules pass through the membrane
NASA technology – proven in the most extreme conditions
Structuring of the water for optimal cell absorption
pH value optimization for natural balance
You get mountain spring water quality straight from your tap – structured, pH-optimized and 99% free of pollutants. Just as nature intended, only better.
🎯 Your savings: €7,000-10,000 over 10 years
(lower healthcare costs not included)
✅ Never carry bottles again – save time, back and fuel
✅ Always available – 24/7 purest water
✅ Environmental protection – over 1,000 fewer plastic bottles per year
✅ Better taste – coffee, tea, cooking on a new level
✅ More health & vitality – water treatment in Spain for pollutant-free, pH-optimized water
Your specialist for professional water treatment on the Costa Blanca. From here, we coordinate the service throughout Spain.
Your contacts speak German, Spanish and English. No communication problems, no misunderstandings – service at eye level.
✅ Free initial consultation (and depending on the region – water analysis)
✅ Professional installation (if required) certified technicians
✅ Regular maintenance – we automatically remind you
✅ Filter change service – we bring and replace
✅ Hotline for technical questions
✅ Warranty extension possible with regular maintenance
✅ 99 % pollutant-free water – NASA technology combined with Swiss innovation
✅ 3-year manufacturer’s warranty – which we also fulfill
✅ Service guarantee – lifelong support
✅ Lifelong support – from installation to regular maintenance
✅ Quality guarantee – measurable water values below 50 µS/cm or money back
✅ Modularity and expandability – our devices (with the exception of the SWS-LITE) can be expanded with various options
“Professional water filtration for the budget-conscious household”
SWS reverse osmosis system with an output of at least 0.9 l/min. “Plug & play connection” directly to the tap – no assembly required! High-quality, very compact step-by-step cleaning and refinement system in a mobile case with our well-known SWS water refinement unit.
Professional quality that is easy on your budget.
EUR 950.00
“The SWS AR24+ all-rounder – water filtration for the highest demands”
SWS reverse osmosis system with more than 1.4 l/min output and automatic membrane expansion. “Plug & play connection” directly to the tap OR expandable to a fully-fledged built-in device. High-quality, 8-stage cleaning and refinement system in a practical case with proven SWS water refinement unit.
Maximum flexibility for the demanding household.
EUR 1656.00
“Permanently installed professional water filtration for households with high demands”
SWS reverse osmosis system with more than 1.4 l/min capacity and automatic membrane expansion. Fully-fledged built-in appliance with automatic rinsing system. The high-quality, 8-stage cleaning and refinement system in a practical case – particularly quiet for installation under your sink.
Pure water – ready to use for the whole family at any time.
EUR 1998.00
“The SWS-EB24+S the customized water filter for the highest demands”
SWS reverse osmosis system with more than 1.4 l/min capacity and automatic membrane expansion and rinsing. The appliance is made to measure for installation in your kitchen. High-quality, 8-stage cleaning and refinement system with proven SWS water refinement unit.
The optimum built-in solution for the discerning household.
EUR 1998.00
We are your companions on the path to a life full of vitality. At Swiss Water Systems, we are passionate about one mission: to give you the healing and revitalizing power of structured water. Every day we see how our water helps people find new energy, feel more vital and take their health to a new level.
We are your partner in Spain for comprehensive professional water treatment
Your well-being is our heartfelt concern. That’s why we don’t just work with you – we walk this path together with you. Become part of a movement that has already led thousands of people to more vitality and health.
Feel for yourself what structured water can do for your life. The difference begins with the first sip – and becomes a transformation that you will never want to miss again.
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+34 633 45 11 82 
