Certificates

RS Shield™ effectively eliminates and prevents rust, scale, and slime in water pipes through a straightforward installation process without the need for chemical additives. Moreover, it complies with both domestic and international standards, holding relevant certificates. Additionally, it has successfully passed safety inspections, including water hygiene tests such as KC and TUV-GS.

RS Shield™ has been recognized as one of Germany’s top 100 inventions and products in new environmental technology. Furthermore, it holds invention patents in 63 countries worldwide.