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Sartolab® P20 Pressure Filter 18075--------UPN, 0.2 µm Polyethersulfone, non sterile

Sartolab® P20 with 0.2 µm polyethersulfone (PES) is designed for sterile filtration of cell culture media and other solutions. Type 18075 has a female Luer-Lock inlet and a hose barb outlet. This product is delivered in bulk à 100 pieces, non-sterile.

Item no.:  18075--------UPN

Availability (ex works):  On Request


Sartolab® P20 is a ready-to-use pressure filter unit for the sterile filtration of 100 mL to 5 L media and aqueous solutions.

Main Benefits:
- Highest flow rates with a large
surface of filtration (20 cm²)
- No loss of protein with a low protein affinity membrane
- Low dead volume due to an optimized membrane support


Laboratory Filtration Products
en 8.2 MB


  • Application
    Buffer & Media
  • Application Area
    • Clarification
    • Sterile Filtration


  • Filling Bell
  • Glass Fiber Prefilter

Connections (Physical)

  • Connector Inlet
    Female Luer-Lock
  • Connector Outlet
    Hose Barb 6–12 mm Stepped


  • Filter Diameter
    61 mm
  • Filtration Area
    20 cm²
  • Housing Dimensions
    61 x 50 mm

General Specifications

  • Filter Paper/Membrane Color
  • Flow Rate
    ≥ 400 mL/min at 1 bar
  • Total Throughput
    Up to 5 L
  • Vent
  • pH Range
    1.0 – 10.0

Materials of Construction

  • Housing Material
    Polycarbonate (PC)
  • Material Prefilters
  • Membrane Material
    Polyethersulfone (PES)

Operating Conditions

  • Maximum Allowable Working Temperature
    50 °C (122 °F)
  • Operating Pressure
    3 bar (44 psi)

Physicochemical Information

  • Bubble Point
    Min. value with water 3.2 bar (46 psi)
  • Burst Pressure
    Min. value 5.0 bar (72.5 psi)
  • Non-Fiber Releasing
    This filter product complies with the title 21 of the Code of Federal Regulations (CFR), section 210.3(b)(6) and 211.72.
  • Pore Size
    0.2 µm
  • Wettability

Product Information

  • Device Type
    Pressure Filters
  • Packaging
    Bulk pouch packed
  • Primary Product Type
    Filtration Devices
  • Sample Type
    • Aqueous
    • Solvents according to chemical compatibility
  • Sterilization Method


  • Delivery Condition


  • Hold-up Volume
    1 mL before bubble point
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