Filter foam made of ether or ester foam is reticulated polyurethane foam. Filter foams differ in terms of their pore size and the number of pores per inch (PPI). From filter foam of between 10 PPI and 90 PPI we manufacture, for example, blanks, filters, loudspeaker covers, air filters and die-cuttings.
Filter foam made of polyether and filter foam made of polyester are suitable for a variety of applications on account of their technical properties.
Applications for filter foam:
For further information on the manufacture, processing and areas of application of filter foam, please visit our website at www.filterschaum.de.
Photos: © Mary Reich