Felite™ FMB401-BSC is the mixture of Felite™ FC108-MHB (Mono Polymerized, hydrogen form strong acid cation resin, black color) and Felite™ FA127-MOH (Mono Polymerized, hydroxide form type I strong base anion resin) with the ratio 2:3.

Felite™ FMB401-BSC is designed to produce very high water quality and is intended to use in all mixed bed deionization applications that require high resistivity and high capacity. 

Felite™ FMB401-BSC, as a polish, is made with additional processing steps to reduce TOC levels and achieve resistivity of 18+ megohms upon initial application. It is available in a ready-to-use form.