The Filtrodur® 900 is a supporting sheet for precoat filtration. Due to the unique mixture of high quality cellulose fibers and a selected wet strength agent it is developed for superior long lifetime at high challenges. The Filtrodur® 900 is optimized for a high «Doublefold» number. This reflects high strain resistance which is needed at the position where the frame is pressed into the sheet for sealing. 

Applications

There is a broad field of applications for the precoat filtration with the Filtrodur® 900. The main applications are characterized by a high percentage of solids in a turbid liquid (solid content approx. 0.8 – 1 %) that need to be retained. Mainly used in the beverage industries for beer filtration it is also used in industrial applications i.e. pharmaceutical and/or biotech processes