2.5” diameter
Designed as a “Pre-Final” filter the Duo-Pleat was created to protect final filters saving money and extending the life of your final filters. Duo Pleat incorporates a synchronized media design. Duo-Pleat design utilizes a prefiltration layer up-stream or over our final membrane layer in the same cartridge. Duo-Pleat is a pre-filter and a final filter in one.
Duo-Pleat is available in multiple micron ranges and combinations to meet the requirements of your process. Duo Pleat is 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.


  • Reliable non fiber releasing media
  • Synchronized media
  • Thermally bonded construction
  • No additives or glue
  • All materials of construction are FDA compliant with CFR Title 21
  • Thermally bonded construction without the use of adhesives or binders, resulting in lower extractables
  • High strength design allowing for extended use and multi-autoclave cycles

Download the PDF: DP_DMX

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