The kieselguhr free filtration system of ML, called “ML FISTA”, is composed of two different polymers, which have been used in the food and beverage industry for years.

ML FISTA does the filtration as well as the stabilisation in one step since part of the filter aid consists of PVPP.


• Filtration and stabilisation in one filter
• Existing filter can be used, incl. inline quality control
• Low filtration/stabilisation costs
• Low logistic costs for filter media handling
• No waste disposal, as ML FISTA is re-generable
• Stable product quality (natural filter aid media)
• No absorption of metals like iron or aluminium
• Non-aggressive material & no rotting of polymer particles