Filter media represents the heart of our production. We afford the most meticulous care to the selection of the best suppliers and of the materials themselves: the constant search for the most reliable solutions with the best characteristics for various applications, drives us to collaborate with the best international suppliers in the market.
The quality control of characteristics and performance is continuously performed by our in-house engineers, where specific testing stations are set up: this way, the features of both complete filters and Filter elements are brought to light in conditions equal to real operating conditions, in order to verify the correspondence of their declared properties.
Many years of collaboration with leading manufacturers of filtering materials allows Sofin to be continuously updated on the evolution of technologies and the market, guaranteeing its clients access to the most sophisticated filtering equipment.
Various types of filtering paper are constantly used, intended for different types of use. Synthetic materials such as TNT in Polyester, Pet, Pp, Ny, Pa, GoreTex, Ptfe, etc., as well as metal and synthetic filter cloths.
All other materials used are the result of a careful assessment and selection based on our clients' highest expectations; zinc coated sheets, stainless steel, glues, gaskets in various materials and more, all in compliance with current standards regulating the environment and the use of products. For this purpose, where necessary we are able to provide certification such as BIA, FDA, BAM or for other specific types of reference standards.