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0.2/0.45 μm PSF Membrane Filters

0.2/0.45 μm PSF Membrane Filters

Alioth SHF polysulfone (PSF) filters feature a highly asymmetrical polysulfone (PSF) membrane and pleated construction for high flow and low pressure drop. It has good high temperature resistance and wide chemical compatibility. It is suitable for pre- and final filtration of process cooling and deionized water, and is widely used in the pharmaceutical industry and chemicals.

Key Features and Benefits

High flow, low differential pressure
Wide chemical compatibility
Excellent high temperature resistance Pre

Typical Applications

Pre-filtration and final filling filtration of chemicals
Pre-filtration and final filling filtration in the pharmaceutical industry
Pre-filtration and finala filling filtration of process cooling water
Pre-filtration and final filling filtration of deionized water

Product Specifications

Alicap® Capsule Filters

Product SpecificationsL300L600L02L04L5L10L20
Body Diameter67 mm67 mm72 mm72 mm85 mm85 mm85 mm
Maximum Width75 mm75 mm97 mm97 mm147 mm147 mm147 mm
Maximum Length98.5 mm120 mm161 mm214 mm220 mm319 mm569 mm
Materials of ConstructionMembranePolysulfone（PSF）
Supporting LayerPolypropylene (PP)
O-ringsSilicone, Ethylene propylene diene monomer（EPDM）、FEP/PFA encapsulated O-rings
Core/Cage/End caps/HousingPolypropylene (PP)
Integrity TestingBubble Point≥4000 mbar（58 psi）(wetted with H2O, 20℃, compressed air）(0.2 μm)
Working CharacteristicsMaximum Differential PressureForward: 5.0 bar（72.5 psi）@ 25°C/3.0 bar（43.5 psi）@ 80°C
Reverse: 2.0 bar（29.0 psi）@ 25°C
Sterilization ResistanceAlicap® L300/L600/L02/L04： Autoclave(A&G): 131℃, 30 min, 3 cycles Gamma-compatible (G): 45 kGy *Capsule filters can't be sterilized by SIP, sterile type capsule filters can't be sterilized againAlicap® L5/L10/L20： Autoclave(A&G): 131℃, 30 min, 5 cycles Gamma-compatible (G): 45 kGy *Capsule filters can't be sterilized by SIP, sterile type capsule filters can't be sterilized again
Effective Filtration Area200 cm2400 cm20.12 m20.24 m20.3 m20.6 m21.2 m2
Pore Size0.2 μm/0.45 μm
Biological SafetyAll construction components meet the biological safety requirements refering to USP<88> Class VI plastic and USP<87>
Indirect Food AdditiveAll component materials meet the requirements of Indirect Food Additive cited in EU 1935/2004/EC and FDA 21 CFR 177-182
CleanlinessMeets the requirements for a 'non-fiber releasing' filter defined in FDA 21 CFR 211.72 and 210.3 (b) (5) (6), and particulate matter meets the requirements of USP<788>
EndotoxinEndotoxin﹤0.25 EU/mL by LAL test method, which complies with the requirements of USP<85>
TOC/ConductivityTOC﹤0.5 mg/L, Conductivity﹤1.3 μS/cm
Manufacturing Integrity100% integrity test passed
Manufacturing EnvironmentManufactured in conformance with cGMP

Cartridge Filters

Product Specifications5 inch10 inch20 inch30 inch
Nominal Dimensions69 mm*5″69 mm*10″69 mm*20″69 mm*30″
Materials of ConstructionMembranePolysulfone（PSF）
Supporting LayerPolypropylene (PP)
O-ringsSilicone, Ethylene propylene diene monomer（EPDM）、FEP/PFA encapsulated O-rings
Core/Cage/End caps/AdaptorPolypropylene (PP)
Integrity TestingBubble Point≥4000 mbar（58 psi）(wetted with H2O, 20℃, compressed air）(0.2 μm)
Working CharacteristicsMaximum Differential PressureForward: 5.0 bar（72.5 psi）@ 25°C/3.0 bar（43.5 psi）@ 80°C Reverse: 2.0 bar（29.0 psi）@ 25°C
Effective Filtration Area0.3 m20.6 m21.2 m21.8 m2
Pore Size0.2 μm/0.45 μm
Biological SafetyAll construction components meet the biological safety requirements refering to USP<88> Class VI plastic and USP<87>
Indirect Food AdditiveAll component materials meet the requirements of Indirect Food Additive cited in EU 1935/2004/EC and FDA 21 CFR 177-182
CleanlinessMeets the requirements for a 'non-fiber releasing' filter defined in FDA 21 CFR 211.72 and 210.3 (b) (5) (6), and particulate matter meets the requirements of USP<788>
EndotoxinEndotoxin﹤0.25 EU/mL by LAL test method, which complies with the requirements of USP<85>
TOC/ConductivityTOC﹤0.5 mg/L, Conductivity﹤1.3 μS/cm
Manufacturing Integrity100% integrity test passed
Manufacturing EnvironmentManufactured in conformance with cGMP

Ordering Information- Alicap® Capsule Filters

Connector: Alicap® L300/L600, available with B6 Connector; Alicap® L02/L04, available with T1, T3, B5, B7 Connector; Alicap® L5/L10/L20, available with T1 Connector.

Format
  • K=L-type Capsule
  • FB: Internal coding method
Membrane material
  • S=PSF
Membrane series
  • A=A series
Pore size
  • 02=0.2 μm
  • 04=0.45 μm
Length
  • S2: Alicap® L300
  • S3: Alicap® L600
  • M1: Alicap® L02
  • M3: Alicap® L04
  • 5: Alicap® L5
  • 1: Alicap® L10
  • 2: Alicap® L20
Capsule connector
  • T1: 38 mm(1 1/2") Sanitary flange inlet and outlet
  • T3: 19 mm(3/4") Sanitary flange inlet and outlet
  • B5: 13 mm(1/2") Multistage hose inlet and outlet
  • B6: 7-13 mm(1/4"-1/2") Hose barb inlet and outlet
  • B7: 6 mm(1/4") Multistage hose inlet and outlet
O-ring
  • S=Silicone
Package
  • 1=1/PK
Sterilization
  • A=Autoclavable
  • G=Gamma compatible
  • S=Sterile

Ordering Information- Cartridge Filters

Format
  • C=Cartridge
Membrane material
  • S=PSF
Membrane series
  • A=A series
Pore size
  • 02=0.2 μm
  • 04=0.45 μm
Length
  • 0=2.5 inch
  • 5=5 inch
  • 1=10 inch
  • 2=20 inch
  • 3=30 inch
Catridge adaptor
  • 7=226, Spearhead with fins
  • 2=226, Flat end with fins
  • 8=222, Spearhead with fins
  • 3=222 , Flat end with fins
  • 9=215, Spearhead with fins
  • 4=215, Flat end with fins
O-ring
  • S=Silicone
  • T=EPDM
  • B=FEP/PFA encapsulated O-rings
Package
  • 1=1/ PK
  • 3=3/PK(20&30 inch)
  • A

Resource Downloads

SHF Polysulfone Membrane Filter.pdf

PDF · 521.73 KB · Published on 2026-05-11

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