Profile Star filters are pleated, depth all polypropylene filters ideally suited for the removal of agglomerated particles and gels from slurries used in the chemical mechanical polishing (CMP) of oxide, tungsten and copper.

• Deep, wide pleats for long service life in liquids with high levels of suspended solids
• High filter area, combined with continuously profiled pore structure minimizes sheer
• Steep efficiency curves result in minimal strip-out of desirable slurry particles while sharply increasing removal of oversized particles