Designed as a “Pre-Final” filter, Strainrite’s Depth over Membrane Filters were created to protect final filters saving money and extending the life of your final filters. These filters incorporate a synchronized media design. This design utilizes a prefiltration layer up-stream over a final membrane layer in the same cartridge. These filters are a pre-filter and a final filter in one.
These filters are available in multiple micron ranges and combinations to meet the requirements of your process They are available in two prefiltration materials: polypropylene microfiber and borosilicate microglass. The final filtration layer is available in Nylon, polysulfone, cellulose acetate, and Strainrites’ asymmetric polyethersulfone membrane.