DESCRIPTION: The SUPRAdisc II design combines the filtration performance of Seitz media and the structural robustness of interlocking dual drainage plates. This provides the most robust design available in the market today. The dual drainage plate design of the Supradisc II modules optimizes the flow distribution by providing unobstructed process flow. These advancements in module design also enhance module integrity as well as superior resistance to back pressure failures of the filter media.