Are you interested in our Permutit CD Series pressure filters?  Permutit and all their well-known products became a part of Siemens, in 1993.  Known for dependability and long-term operation, Permutit CD Series filters have been installed in hundreds of applications worldwide and use the Permutit  Multiport Valve.

CD Series pressure filters remove dirt, turbidity, organic matter, chlorine and color from water, either with or without the introduction of a coagulant chemical or prior clarification. 

We have a number of options to choose from:

• We offer a complete line of spare and replacement parts and retrofits for existing systems
• If you already have a CD Series unit and want to purchase additional, identically constructed units, we can provide them.  Please send an e-mail to Permutit.water@siemens.com and provide a description of your existing equipment and job number, if available