Gusmer’s newly developed range of filter sheet media, the Crystalline Silica Free (CSF) filter series, has been designed and formulated to be free of crystalline silica, yet offer the same outstanding performance of conventional diatomaceous earth based filter sheet media.  The CSF series utilizes specially sourced diatomaceous earth that is free of crystalline silica and other impurities, which not only makes for safer handling, but also more neutral in flavors and aromas.  Available is a full range of grades and sizes, the CSF series can be relied on for all aspects of wine processing.  Please contact your Gusmer representative below for more information.