Your cookie settings
This website uses cookies. By clicking on "Agree" you accept the use of cookies. The data generated by the cookies are used for analysis. Further information can be found in the settings as well as in our privacy policy. You can the use of non-essential cookies or adjust them at any time through your .
Your cookie settings
In order to provide you with an optimal function of the website, we use cookies. These are small text files that are stored on your computer. This includes cookies for the operation and optimization of the site. Here you can choose which cookies you allow:
Privacy Icon
Required cookies
These cookies are required to navigate the website and make use of essential functions.
Privacy Icon
Analytical cookies
These cookies help us to better understand user behaviour.They enable the collection of usage and identification options by first- or third-party providers, in so-called pseudonymous usage profiles. For example, we use analysis cookies to determine the number of individual visitors to a website or a service or to collect other statistics with regard to the operation of our website, as well as to analyze user behavior on the basis of anonymous and pseudonymous information, such as visitors to the website to interact. Direct conclusions about a person are not possible.
Privacy Icon
Third party services
Third-party services are integrated on these pages, who provide their services on their own responsibility.When you visit these pages, data is recorded using cookies or similar technologies and transmitted to third parties. To what extent, for what purposes and on the basis of what legal basis further processing takes place for the third party's own purposes, please refer to the data protection information data protection information of the third party provider.

Indispensable protection for domestic installations: SYR drinking water filters.

Our drinking water is clean. Water companies observing the strict limit values and ensuring the high potable water quality see to it every single day. However, on the way from the water company to your home, rust particles, metal chips, sand or other foreign matters from the pipework may get into the water. Foreign substances that may damage the domestic water installation. Therefore, potable water filters have to be installed as set out in the standard DIN 1988. The filter technology from SYR removes dirt particles from the water, provides reliable purity, thus protecting the complete installation. By the way: we are the company with the well-known DRUFI — the filter system proven hundreds of thousands of times worldwide.
Backwash filter DRUFI+ max DFR/FR 2315
DRUFI+ max DFR 2315.01.202 DRUFI+ max FR 2315.01.203
  • prevents pitting corrosion
  • award-winning design
  • high flow rate
  • highly efficient backwash system
  • control elements marked in yellow
  • practical sliding ring as service reminder
  • UV-protection against microbial growth
  • maintenance indicator reminding that backwashing is due
  • accessories: automatic backwash system RSA, can be retrofitted without tools from DN 32 to DN 50
  • DVGW-tested safety
Semi-automatic backwash filter with pressure reducing valve, inlet pressure manometer (0-25 bar) and outlet pressure manometer (0-10 bar), outlet pressure setting range 1.5 to 6 bar. Includes molded seal, screws, Allen key for the assembly.
Semi-automatic backwash filter with pressure gauge. Upgradable with a pressure reducing valve (Order-No. 2315.01.934). Molded seal, screws, Allen key for the assembly included.

Do not forget to order the SYR connection flange DN 32 to 50!

DRUFI+ max DFR/FR 2315