Syringe Filters  

Syringe filters are single-use, membrane-based filtration devices designed for quick and efficient filtration of small-volume liquids. They are commonly used in laboratory and industrial workflows for sample preparation, sterilization, and particulate removal. These compact filters attach directly to the end of a syringe and come in various pore sizes and membrane materials to suit specific applications.

Technical Features:
  • Compact Design:
    • Cylindrical plastic housing containing a membrane filter, typically made of polypropylene, polycarbonate, or other durable polymers.
  • Membrane Materials:
    • Nylon: General-purpose use with aqueous and organic solvents.
    • PTFE (Polytetrafluoroethylene): High chemical resistance, suitable for aggressive solvents.
    • PES (Polyethersulfone): Low protein binding, ideal for biological samples.
    • PVDF (Polyvinylidene Fluoride): Sterile filtration and low protein binding.
    • Cellulose Acetate: Excellent for aqueous solutions.
  • Pore Sizes:
    • Range from 0.1 µm to 5.0 µm, with common sizes being 0.22 µm for sterilization and 0.45 µm for particulate removal.
  • Diameter Options:
    • Available in sizes from 4 mm to 50 mm, with larger sizes designed for higher volumes.
Applications:
  • HPLC (High-Performance Liquid Chromatography):
    • Protects columns and instruments by removing particulates from mobile phases or samples.
  • Biological Applications:
    • Used to sterilize culture media, proteins, enzymes, and other biological solutions.
  • Environmental Testing:
    • Filters water, air, or soil extracts for analysis.
  • Pharmaceutical Industry:
    • Ensures contaminant-free solutions in drug formulation and quality control processes.
Advantages:
  • Convenience:
    • Easy to use, directly compatible with syringes for quick filtration.
  • High Efficiency:
    • Provides precise filtration with minimal sample loss.
  • Chemical Versatility:
    • Wide range of membrane materials for compatibility with various solvents and solutions.
  • Sterile Options:
    • Pre-sterilized filters available for critical applications.

Syringe filters are indispensable tools for applications requiring quick, efficient, and precise filtration of small liquid volumes. Their versatility and reliability make them essential in research, pharmaceuticals, and environmental testing.

AffiPREP®​ Box of 50 Sterile syringe filters RC 0.45µm, 33 mm
CAT# AFG-FLT-2019
Size: 3 x 1 Unit
Whatman Grades: N/A
318.26 318.26 USD
AffiPREP®​ Box of 1000 RC 0.45µm, 33 mm syringe filters
CAT# AFG-FLT-2018
Size: 1 x 1 Unit
Whatman Grades: N/A
904.54 904.54 USD
AffiPREP®​ Box of 50 RC 0.45µm syringe filters, 33 mm
CAT# AFG-FLT-2017
Size: 5 x 1 Unit
Whatman Grades: N/A
299.28 299.28000000000003 USD
AffiPREP®​ Box of 100 RC 0.45µm syringe filters, 33 mm
CAT# AFG-FLT-2016
Size: 3 x 1 Unit
Whatman Grades: N/A
349.08 349.08 USD
AffiPREP®​ Box of 50 Sterile syringe filters RC 0.22µm, 33 mm
CAT# AFG-FLT-2015
Size: 3 x 1 Unit
Whatman Grades: N/A
318.26 318.26 USD
AffiPREP®​ Box of 1000 rc 0.22µm syringe filters, 33 mm
CAT# AFG-FLT-2014
Size: 1 x 1 Unit
Whatman Grades: N/A
904.54 904.54 USD
AffiPREP®​ Box of 50 RC 0.22µm syringe filters, 33 mm
CAT# AFG-FLT-2013
Size: 5 x 1 Unit
Whatman Grades: N/A
299.28 299.28000000000003 USD
AffiPREP®​ Box of 100 RC 0.22µm, 33 mm syringe filters
CAT# AFG-FLT-2012
Size: 3 x 1 Unit
Whatman Grades: N/A
349.08 349.08 USD
AffiPREP®​ Box of 50 sterile syringe filters PVDF 0.45µm, 33 mm
CAT# AFG-FLT-2011
Size: 4 x 1 Unit
Whatman Grades: N/A
273.46 273.46 USD
AffiPREP®​ Box of 50 sterile syringe filters PVDF 0.22µm, 33 mm
CAT# AFG-FLT-2007
Size: 4 x 1 Unit
Whatman Grades: N/A
273.46 273.46 USD
AffiPREP®​ Pack of 1000 PVDF 0.22µm, 33 mm syringe filters
CAT# AFG-FLT-2006
Size: 1 x 1 Unit
Whatman Grades: N/A
797.72 797.72 USD
AffiPREP®​ Pack of 1000 PTFE syringe filters + FV 0.45µm, 33 mm
CAT# AFG-FLT-2003
Size: 1 x 1 Unit
Whatman Grades: N/A
1,153.78 1153.78 USD
AffiPREP®​ Box of 50 PTFE syringe filters + FV 0.45µm, 33 mm
CAT# AFG-FLT-2002
Size: 4 x 1 Unit
Whatman Grades: N/A
292.14 292.14 USD
AffiPREP®​ Box of 100 PTFE 5.0µm syringe filters, 33 mm
CAT# AFG-FLT-2001
Size: 2 x 1 Unit
Whatman Grades: N/A
287.36 287.36 USD
AffiPREP®​ Box of 50 sterile syringe filters PTFE 0.45µm, 33 mm
CAT# AFG-FLT-2000
Size: 4 x 1 Unit
Whatman Grades: N/A
273.46 273.46 USD
AffiPREP®​ Pack of 1000 PTFE syringe filters 0.45µm, 33 mm
CAT# AFG-FLT-1999
Size: 1 x 1 Unit
Whatman Grades: N/A
797.72 797.72 USD
AffiPREP®​ Box of 50 PTFE syringe filters 0.45µm, 33 mm
CAT# AFG-FLT-1998
Size: 5 x 1 Unit
Whatman Grades: N/A
266.66 266.66 USD
AffiPREP®​ Box of 100 PTFE syringe filters 0.45µm, 33 mm
CAT# AFG-FLT-1997
Size: 3 x 1 Unit
Whatman Grades: N/A
309.92 309.92 USD
AffiPREP®​ Box of 50 sterile syringe filters PTFE 0.22µm, 33 mm
CAT# AFG-FLT-1996
Size: 4 x 1 Unit
Whatman Grades: N/A
273.46 273.46 USD
AffiPREP®​ Pack of 1000 PTFE syringe filters 0.22µm, 33 mm
CAT# AFG-FLT-1995
Size: 1 x 1 Unit
Whatman Grades: N/A
797.72 797.72 USD
AffiPREP®​ Box of 50 PTFE syringe filters 0.22µm, 33 mm
CAT# AFG-FLT-1994
Size: 5 x 1 Unit
Whatman Grades: N/A
266.66 266.66 USD
AffiPREP®​ Box of 100 PTFE syringe filters 0.22µm, 33 mm
CAT# AFG-FLT-1993
Size: 3 x 1 Unit
Whatman Grades: N/A
309.92 309.92 USD
AffiPREP®​ Pack of 1000 syringe filters pp 0.45µm, 33 mm
CAT# AFG-FLT-1992
Size: 1 x 1 Unit
Whatman Grades: N/A
797.72 797.72 USD
AffiPREP®​ Box of 50 PP 0.45µm syringe filters, 33 mm
CAT# AFG-FLT-1991
Size: 5 x 1 Unit
Whatman Grades: N/A
266.66 266.66 USD
AffiPREP®​ Box of 50 sterile syringe filters pp 0.22µm, 33 mm
CAT# AFG-FLT-1990
Size: 4 x 1 Unit
Whatman Grades: N/A
273.46 273.46 USD
AffiPREP®​ Box of 50 syringe filters pp 0.22µm, 33 mm
CAT# AFG-FLT-1989
Size: 5 x 1 Unit
Whatman Grades: N/A
266.66 266.66 USD
AffiPREP®​ Pack of 1000 PES syringe filters + FV 0.45µm, 33 mm
CAT# AFG-FLT-1988
Size: 1 x 1 Unit
Whatman Grades: N/A
1,153.78 1153.78 USD
AffiPREP®​ Box of 50 sterile sterile syringe filters 0.45µm, 33 mm
CAT# AFG-FLT-1987
Size: 4 x 1 Unit
Whatman Grades: N/A
284.70 284.7 USD
AffiPREP®​ Pack of 1000 PES syringe filters 0.45µm, 33 mm
CAT# AFG-FLT-1986
Size: 1 x 1 Unit
Whatman Grades: N/A
821.46 821.46 USD
AffiPREP®​ Box of 50 PES syringe filters 0.45µm, 33 mm
CAT# AFG-FLT-1985
Size: 5 x 1 Unit
Whatman Grades: N/A
275.54 275.54 USD
AffiPREP®​ Box of 100 PES syringe filters 0.45µm, 33 mm
CAT# AFG-FLT-1984
Size: 3 x 1 Unit
Whatman Grades: N/A
320.16 320.16 USD
AffiPREP®​ Box of 50 sterile sterile syringe filters 0.22µm, 33 mm
CAT# AFG-FLT-1983
Size: 4 x 1 Unit
Whatman Grades: N/A
284.70 284.7 USD
AffiPREP®​ Pack of 1000 PES syringe filters 0.22µm, 33 mm
CAT# AFG-FLT-1982
Size: 1 x 1 Unit
Whatman Grades: N/A
821.46 821.46 USD
AffiPREP®​ Box of 50 PES syringe filters 0.22µm, 33 mm
CAT# AFG-FLT-1981
Size: 5 x 1 Unit
Whatman Grades: N/A
275.54 275.54 USD
AffiPREP®​ Box of 100 syringe filters PES 0.22µm, 33 mm
CAT# AFG-FLT-1980
Size: 3 x 1 Unit
Whatman Grades: N/A
320.16 320.16 USD
AffiPREP®​ Box of 50 Pes 1.2µm syringe filters, 33 mm
CAT# AFG-FLT-1979
Size: 4 x 1 Unit
Whatman Grades: N/A
285.00 285.0 USD
AffiPREP®​ Box of 50 sterile syringe filters Nyl 0.45µm, 33 mm
CAT# AFG-FLT-1977
Size: 4 x 1 Unit
Whatman Grades: N/A
273.46 273.46 USD
AffiPREP®​ Pack of 1000 Nyl 0.45µm, 33 mm syringe filters
CAT# AFG-FLT-1976
Size: 1 x 1 Unit
Whatman Grades: N/A
797.72 797.72 USD
AffiPREP®​ Box of 50 Nyl Nyl 0.45µm syringe filters, 33 mm
CAT# AFG-FLT-1975
Size: 5 x 1 Unit
Whatman Grades: N/A
266.66 266.66 USD
AffiPREP®​ Box of 100 Nyl 0.45µm syringe filters, 33 mm
CAT# AFG-FLT-1974
Size: 3 x 1 Unit
Whatman Grades: N/A
309.92 309.92 USD
AffiPREP®​ Box of 50 sterile syringe filters Nyl 0.22µm, 33 mm
CAT# AFG-FLT-1973
Size: 4 x 1 Unit
Whatman Grades: N/A
273.46 273.46 USD
AffiPREP®​ Pack of 1000 Nyl 0.22µm, 33 mm syringe filters, 33 mm
CAT# AFG-FLT-1972
Size: 1 x 1 Unit
Whatman Grades: N/A
797.72 797.72 USD
AffiPREP®​ Box of 50 Nyl Nyl 0.22µm syringe filters, 33 mm
CAT# AFG-FLT-1971
Size: 5 x 1 Unit
Whatman Grades: N/A
266.66 266.66 USD
AffiPREP®​ Box of 100 Nyl Nyl 0.22µm syringe filters, 33 mm
CAT# AFG-FLT-1970
Size: 3 x 1 Unit
Whatman Grades: N/A
309.92 309.92 USD
AffiPREP®​ Box of 50 sterile syringe filters MCE 0.45µm, 33 mm
CAT# AFG-FLT-1969
Size: 4 x 1 Unit
Whatman Grades: N/A
262.30 262.3 USD
AffiPREP®​ Pack of 1000 MCE 0.45µm syringe filters, 33 mm
CAT# AFG-FLT-1968
Size: 1 x 1 Unit
Whatman Grades: N/A
756.18 756.1800000000001 USD
AffiPREP®​ Box of 50 MCE 0.45µm, 33 mm syringe filters
CAT# AFG-FLT-1967
Size: 5 x 1 Unit
Whatman Grades: N/A
254.72 254.72 USD
AffiPREP®​ Box of 100 MCE 0.45 µm syringe filters, 33 mm
CAT# AFG-FLT-1966
Size: 3 x 1 Unit
Whatman Grades: N/A
295.68 295.68 USD
AffiPREP®​ Box of 50 sterile syringe filters MCE 0.22µm, 33 mm
CAT# AFG-FLT-1965
Size: 4 x 1 Unit
Whatman Grades: N/A
262.30 262.3 USD
AffiPREP®​ Pack of 1000 MCE 0.22µm, 33 mm syringe filters
CAT# AFG-FLT-1964
Size: 1 x 1 Unit
Whatman Grades: N/A
756.18 756.1800000000001 USD
AffiPREP®​ Box of 50 MCE 0.22µm syringe filters, 33 mm
CAT# AFG-FLT-1963
Size: 5 x 1 Unit
Whatman Grades: N/A
254.72 254.72 USD
AffiPREP®​ Box of 100 MCE 0.22µm syringe filters, 33 mm
CAT# AFG-FLT-1962
Size: 3 x 1 Unit
Whatman Grades: N/A
295.68 295.68 USD
AffiPREP®​ Box of 1000 FV 1.0µm syringe filters, 33 mm
CAT# AFG-FLT-1961
Size: 1 x 1 Unit
Whatman Grades: N/A
797.72 797.72 USD
AffiPREP®​ Box of 50 FV 1.0µm syringe filters, 33 mm
CAT# AFG-FLT-1960
Size: 5 x 1 Unit
Whatman Grades: N/A
266.66 266.66 USD
AffiPREP®​ Box of 100 FV 1.0µm syringe filters, 33 mm
CAT# AFG-FLT-1959
Size: 3 x 1 Unit
Whatman Grades: N/A
309.92 309.92 USD
AffiPREP®​ Pack of 1000 Ca + FV 0.45 µm syringe filters, 33 mm
CAT# AFG-FLT-1958
Size: 1 x 1 Unit
Whatman Grades: N/A
1,153.78 1153.78 USD
AffiPREP®​ Pack of 1000 syringe filters CA 5.0µm, 33 mm
CAT# AFG-FLT-1956
Size: 1 x 1 Unit
Whatman Grades: N/A
797.72 797.72 USD
AffiPREP®​ Box of 100 sterile syringe filters CA 0.45µm, 33 mm
CAT# AFG-FLT-1955
Size: 2 x 1 Unit
Whatman Grades: N/A
273.46 273.46 USD
AffiPREP®​ Box of 50 sterile syringe filters CA 0.45µm, 33 mm
CAT# AFG-FLT-1954
Size: 4 x 1 Unit
Whatman Grades: N/A
273.46 273.46 USD
AffiPREP®​ Pack of 1000 syringe filters CA 0.45µm, 33 mm
CAT# AFG-FLT-1953
Size: 1 x 1 Unit
Whatman Grades: N/A
797.72 797.72 USD
AffiPREP®​ Box of 50 syringe filters CA 0.45µm, 33 mm
CAT# AFG-FLT-1952
Size: 5 x 1 Unit
Whatman Grades: N/A
266.66 266.66 USD
AffiPREP®​ Box of 100 syringe filters CA 0.45µm, 33 mm
CAT# AFG-FLT-1951
Size: 3 x 1 Unit
Whatman Grades: N/A
309.92 309.92 USD
AffiPREP®​ Box of 50 sterile syringe filters CA 0.22µm, 33 mm
CAT# AFG-FLT-1950
Size: 4 x 1 Unit
Whatman Grades: N/A
273.46 273.46 USD
AffiPREP®​ Pack of 1000 syringe filters CA 0.22µm, 33 mm
CAT# AFG-FLT-1949
Size: 1 x 1 Unit
Whatman Grades: N/A
797.72 797.72 USD
AffiPREP®​ Box of 50 syringe filters CA 0.22µm, 33 mm
CAT# AFG-FLT-1948
Size: 5 x 1 Unit
Whatman Grades: N/A
266.66 266.66 USD
AffiPREP®​ Box of 100 syringe filters CA 0.22µm, 33 mm
CAT# AFG-FLT-1947
Size: 3 x 1 Unit
Whatman Grades: N/A
309.92 309.92 USD
AffiPREP®​ Pack of 1000 RC 0.45µm, 25 mm syringe filters
CAT# AFG-FLT-1941
Size: 1 x 1 Unit
Whatman Grades: N/A
867.60 867.6 USD
AffiPREP®​ Box of 50 RC 0.45µm, 25 mm syringe filters
CAT# AFG-FLT-1940
Size: 5 x 1 Unit
Whatman Grades: N/A
254.38 254.38 USD
AffiPREP®​ Box of 100 rc 0.45µm, 25 mm syringe filters
CAT# AFG-FLT-1939
Size: 3 x 1 Unit
Whatman Grades: N/A
290.76 290.76 USD
AffiPREP®​ Box of 50 sterile syringe filters RC 0.22µm, 25 mm
CAT# AFG-FLT-1938
Size: 4 x 1 Unit
Whatman Grades: N/A
311.96 311.96 USD
AffiPREP®​ Pack of 1000 RC 0.22µm syringe filters, 25 mm
CAT# AFG-FLT-1937
Size: 1 x 1 Unit
Whatman Grades: N/A
867.60 867.6 USD
AffiPREP®​ Box of 50 rc 0.22µm, 25 mm syringe filters
CAT# AFG-FLT-1936
Size: 5 x 1 Unit
Whatman Grades: N/A
254.38 254.38 USD
AffiPREP®​ Box of 100 rc 0.22µm, 25 mm syringe filters
CAT# AFG-FLT-1935
Size: 3 x 1 Unit
Whatman Grades: N/A
290.76 290.76 USD
AffiPREP®​ Pack of 1000 PVDF syringe filters + FV 0.45µm, 25 mm
CAT# AFG-FLT-1934
Size: 1 x 1 Unit
Whatman Grades: N/A
922.96 922.96 USD
AffiPREP®​ Box of 50 PVDF syringe filters + FV 0.45µm, 25 mm
CAT# AFG-FLT-1933
Size: 5 x 1 Unit
Whatman Grades: N/A
273.46 273.46 USD
AffiPREP®​ Box of 50 PVDF syringe filters + FV 0.22µm, 25 mm
CAT# AFG-FLT-1932
Size: 5 x 1 Unit
Whatman Grades: N/A
273.46 273.46 USD
AffiPREP®​ Box of 50 sterile syringe filters PVDF 0.45µm, 25 mm
CAT# AFG-FLT-1931
Size: 4 x 1 Unit
Whatman Grades: N/A
251.22 251.22 USD
AffiPREP®​ Box of 50 sterile syringe filters PVDF 0.22µm, 25 mm
CAT# AFG-FLT-1927
Size: 4 x 1 Unit
Whatman Grades: N/A
251.22 251.22 USD
AffiPREP®​ Pack of 1000 PVDF 0.22µm, 25 mm syringe filters
CAT# AFG-FLT-1926
Size: 1 x 1 Unit
Whatman Grades: N/A
678.56 678.5600000000001 USD
AffiPREP®​ Pack of 1000 PTFE syringe filters + FV 0.45µm, 25 mm
CAT# AFG-FLT-1923
Size: 1 x 1 Unit
Whatman Grades: N/A
922.96 922.96 USD
AffiPREP®​ Box of 50 PTFE syringe filters + FV 0.45µm, 25 mm
CAT# AFG-FLT-1922
Size: 5 x 1 Unit
Whatman Grades: N/A
273.46 273.46 USD
AffiPREP®​ Box of 50 PTFE syringe filters + FV 0.22µm, 25 mm
CAT# AFG-FLT-1921
Size: 5 x 1 Unit
Whatman Grades: N/A
273.46 273.46 USD
AffiPREP®​ Box of 50 sterile syringe filters PTFE 0.45µm, 25 mm
CAT# AFG-FLT-1920
Size: 4 x 1 Unit
Whatman Grades: N/A
251.22 251.22 USD
AffiPREP®​ Pack of 200 PTFE syringe filters 0.45µm, 25 mm
CAT# AFG-FLT-1919
Size: 2 x 1 Unit
Whatman Grades: N/A
300.00 300.0 USD
AffiPREP®​ Pack of 1000 PTFE syringe filters 0.45µm, 25 mm
CAT# AFG-FLT-1918
Size: 1 x 1 Unit
Whatman Grades: N/A
678.56 678.5600000000001 USD
AffiPREP®​ Box of 50 PTFE syringe filters 0.45µm, 25 mm
CAT# AFG-FLT-1917
Size: 6 x 1 Unit
Whatman Grades: N/A
270.10 270.1 USD
AffiPREP®​ Box of 100 PTFE syringe filters 0.45µm, 25 mm
CAT# AFG-FLT-1916
Size: 3 x 1 Unit
Whatman Grades: N/A
268.76 268.76 USD
AffiPREP®​ Box of 10 PTFE syringe filters 3µm, 25 mm
CAT# AFG-FLT-1915
Size: 7 x 1 Unit
Whatman Grades: N/A
255.48 255.48000000000002 USD
AffiPREP®​ Box of 50 sterile syringe filters PTFE 0.22µm, 25 mm
CAT# AFG-FLT-1914
Size: 4 x 1 Unit
Whatman Grades: N/A
251.22 251.22 USD
AffiPREP®​ Pack of 200 PTFE syringe filters 0.22µm, 25 mm
CAT# AFG-FLT-1913
Size: 2 x 1 Unit
Whatman Grades: N/A
300.00 300.0 USD
AffiPREP®​ Pack of 1000 PTFE syringe filters 0.22µm, 25 mm
CAT# AFG-FLT-1912
Size: 1 x 1 Unit
Whatman Grades: N/A
678.56 678.5600000000001 USD
AffiPREP®​ Box of 50 PTFE syringe filters 0.22µm, 25 mm
CAT# AFG-FLT-1911
Size: 6 x 1 Unit
Whatman Grades: N/A
270.10 270.1 USD
AffiPREP®​ Box of 100 PTFE syringe filters 0.22µm, 25 mm
CAT# AFG-FLT-1910
Size: 3 x 1 Unit
Whatman Grades: N/A
268.76 268.76 USD
AffiPREP®​ Pack of 1000 PP + FV 0.22µm, 25 mm syringe filters
CAT# AFG-FLT-1907
Size: 1 x 1 Unit
Whatman Grades: N/A
922.96 922.96 USD
AffiPREP®​ Box of 50 sterile syringe filters PP 0.45µm, 25 mm
CAT# AFG-FLT-1905
Size: 4 x 1 Unit
Whatman Grades: N/A
251.22 251.22 USD
AffiPREP®​ Pack of 1000 syringe filters pp 0.45µm, 25 mm
CAT# AFG-FLT-1904
Size: 1 x 1 Unit
Whatman Grades: N/A
678.56 678.5600000000001 USD
AffiPREP®​ Box of 50 PP 0.45µm, 25 mm syringe filters
CAT# AFG-FLT-1903
Size: 6 x 1 Unit
Whatman Grades: N/A
270.10 270.1 USD
AffiPREP®​ Box of 100 syringe filters PP 0.45µm, 25 mm
CAT# AFG-FLT-1902
Size: 3 x 1 Unit
Whatman Grades: N/A
268.76 268.76 USD
AffiPREP®​ Box of 50 sterile syringe filters pp 0.22µm, 25 mm
CAT# AFG-FLT-1901
Size: 4 x 1 Unit
Whatman Grades: N/A
251.22 251.22 USD
AffiPREP®​ Pack of 1000 syringe filters pp 0.22µm, 25 mm
CAT# AFG-FLT-1900
Size: 1 x 1 Unit
Whatman Grades: N/A
678.56 678.5600000000001 USD