Zeta Plus™ EXT ZA Series Depth Filters

• Increased throughput with high turbidimetric efficiency
• Lower processing costs
• Smaller filter assemblies
• Consolidation of multiple filter stages
• Enhanced protection of downstream membrane filters

The new Zeta Plus EXT filter EXTends depth filtration capacity and EXTends protection of downstream membranes thereby EXTending filter life and lowering overall filtration costs. Zeta Plus EXT Series is a family of advanced dual zone depth filters designed to provide optimal clarification of bioprocess, biological and pharmaceutical fluids. Zeta Plus EXT Series filters consist of two distinct layers, or "zones" of filter media with the upstream zone more open than the downstream zone. This structure enhances the contaminant holding capacity of the filter media, since larger particles are trapped in the upper zone of the filter media and smaller particles are trapped in the lower zone, reducing premature plugging and extending service life. The two filter "zones" can be independently selected and combined to optimize performance.