About BWT

Since it was founded in 1990, BWT has been dedicated to its vision of perfect water. Today, this passion has enabled us to become Europe’s leading water technology company. Our technical expertise in all areas of water purification makes BWT unique. Our in-​house research and development departments, and the expansion of production facilities throughout Europe, have contributed significantly to the progress we have made, with our sights permanently set on achieving maximum safety, hygiene and health in our daily contact with water, the elixir of life.

No.1 in Water Solution

Water Technology for Every Aspect of Our Lives

Wherever BWT operates, you’ll see many years of BWT expertise at work – and in all water treatment applications. Every single one of our products represents the highest standards of safety, hygiene and health.

Our strapline "For You and Planet Blue." summarises our mission in a nutshell, which is to implement sustainable and responsible corporate strategies to satisfy both the needs of the individual and to preserve the Earth as a unique habitat.

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Private Homes

BWT’s products, including water filters, softeners, limescale protection systems and water treatment units for swimming pools, provide the highest quality of water in your home.Enjoy perfect drinking pleasure and the full flavour of tea and coffee, thanks to Magnesium Mineralized Water, or pamper yourself!

Hotels & Hospitality

Food and hospitality industry professionals and connoisseurs know that perfect water is crucial to the taste of coffee and tea. Even when assessing the culinary potential of a bread roll, beef fillet or carrot, nothing turns out quite right without perfect water!

Swimming Pools & Spas

Hygienically-​treated water is essential for public swimming pools and spas. Every BWT system automatically complies with the strict regulations and standards required by legislation, provisions and guidelines. For decades, famous wellness hotels and countless spas have put their faith in BWT’s expertise!


Buildings & Industry

Water treatment requirements differ widely in all segments of commerce and industry, all areas of the health sector and in public sector and building technology applications!

Pharma & Biotech

Water is the most intensively used raw material in the pharma & biotech industry. Consumers are often unaware that purified water/WFI is required for most processes if the products are to comply with the most stringent international standards!

Membrane – Fuel Cell

Membrane technologies are extremely important to the BWT Group. Membranes are not only used in water treatment – and produced by BWT for this purpose – but are also used to generate energy!