Meissner DeltaDepth® Polypropylene Depth

Meissner develops, manufactures, supplies and services advanced microfiltration products and single-use systems worldwide. Meissner stands as a leader in microfiltration by providing high performance products and technical support services for critical applications.



Meissner DeltaDepth® Polypropylene Depth

A nominally-rated polypropylene depth filter ideal for clarification, polishing and prefiltration.

DeltaDepth® filters are available with nominal removal ratings of 0.5 µm, 1 µm, 5 µm, 10 µm, 25 µm and 50 µm, in lengths up to 40 inches. The filter’s unique spiral construction creates a gradient pore structure that maximizes service life and flow rates. They are extremely robust and compatible with a wide array of chemicals and cleaning agents. The filters are ideal for clarification, polishing, bioburden reduction and prefiltration applications.

Design Features

  • A unique spiral construction maximizes service life and flow rates
  • All-polypropylene depth filter with wide chemical compatibility permits application in a variety of fluids
  • High dirt-holding capacity provides long service life
  • Rigid support core gives added strength


  • Pharmaceutical and biological product and process liquids
  • Cosmetics and personal care product liquids
  • Microelectronic chemicals, solvents, UPW and CMP slurries
  • Wine, beer, mineral water, soft drinks and other beverages
  • Water purification systems
  • Chemical process
  • Potable Water
  • Photographic chemicals, emulsions and process/rinse water
  • Metal finishing
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