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Sartorius™ In-Line Filter Holders

Designed for use in pressure applications in batch or continuous filtration processes. Sartorius™ In-Line Filter Holders are available in polycarbonate for compatibility with many simple laboratory filtrations or stainless steel for compatibility with aggressive liquids and gasses.

$284.00 - $338.34


Product Type Millex™ In-Line Filter Holder
Quantity (No. per Case) 1 Each
View More Specs

Products ${productFamilyLength}
Catalog Number Mfr. No. Connectors Material Max. Pressure Diameter (Metric) Membrane Price Quantity  
Catalog Number Mfr. No. Connectors Material Max. Pressure Diameter (Metric) Membrane Price Quantity  
14-555-555 Sartorius™
M 12 + 1 female threads Polycarbonate, with silicone O-ring (40 + 5mm) 7bar (101.5psi) 50mm (40 or 42mm prefilter) Each for $284.00
14555542 Sartorius™
Hose nipples DN10 Stainless Steel, with silicone O-ring (21 + 2mm) 5bar (72.5psi) 25mm (20mm prefilter for liquid filtration only) Each for $338.34


Polycarbonate In-Line Filter Holder
  • Bell-shaped base protects filtrate from contamination while flowing into a receiver
  • Transparent top allows visual check of placement of O-ring
  • Very small dead volume and excellent resistance to pressure
  • Set density by simple hand-tightening
  • Can be connected to a peristaltic pump or a pressure container
  • For use with 50mm filters (40 or 42mm prefilter)
  • Sterilize by autoclave (max 121°C) 
  • Weight: 83g
Stainless Steel In-Line Filter Holder
  • Guarantees leak-proof sealing of the hose nipple and the holder without sealing rings
  • Other connectors fit the holder onto reducing valves or pumps or onto pressure tanks
  • Special polished surfaces allow easy cleaning and rinsing
  • Sturdy stainless steel has a long lifecycle and is compatible with aggressive materials
  • For use with 25mm membrane filters (20mm prefilter for liquid filtration)
  • Sterilize by autoclave (max 134°C) or by dry heat (max 180°C)
  • Weight; 170g

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Description & Specifications


Millex™ In-Line Filter Holder
1 Each