Market-leading company
Successful on all continents

DWA – A quality brand made in Germany

Innovative solutions for ultrapure water supply in dialyse centres

Since 1984, DWA has specialised in innovative solutions for the ultrapure water supply of dialysis centres. We develop systems for the production of ultrapure permeate and its distribution to the dialysis machine. Our expertise in water treatment covers all aspects ranging from the  pre-treatment stages, through reverse osmosis, ultra-filtration and heat disinfection systems, right up to the supply connection hose into the dialysis machine. In addition, DWA offers systems for the production and distribution of acid concentrates.

DWA has been setting standards in dialysis water treatment, and is the only company producing ultra-clean permeate using the combination of reverse osmosis and central ultrafiltration, including integral simultaneous heat disinfection of the ring main to the dialysis machine.

DWA is partner for dialysis centers worldwide!

We provide you from one source:


We are at your side as a competent partner in all questions concerning water treatment in dialysis.


We ensure the smooth handling of new installations or conversions.


Our installation team stands for reliable and professional installations. 


24 hour technical support and help from a dedicated team of experienced professionals.


Comprehensive training and updates for users and operators of all DWA equipment.

In our training courses, we impart the latest knowledge from research and technology.


We guarantee the professional adjustment of the technology used to the  specific features on site. 

DWA Location

Business philosophy

Quality management