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Syringe Filters


Syringe Filters

More part numbers will be listed on our website soon!

CPI now offers a line of high quality and cost effective syringe filters. They are available in a broad range of membrane materials with sterile and non-sterile packaging options, as well as options with pre-filters.

All of our syringe filters are disposable and feature Luer-Lok™ and pressure fitting; ultrasonically bonded for reliability; filter media type clearly inscribed on barrel; excellent unit-to-unit and lot-to-lot reproducibility and consistency; high purity virgin polypropylene housing; and no dyes or pigments added. Also, a unique concentric funnel shaped barrel increases volume and decreases back pressure.

Helpful tips:

Choose a 13mm diameter barrel for 10mL samples and a 25mm barrel for 100mL samples.

Aqueous: Nylon, MCE, CA; Non-polar: Nylon, PTFE, PVDF; Protein: PVDF, PES

For inquiries and assistance, you can reach us at 1 800-878-7654 (Customer Service Line), 707-525-5788 (Local) or email [email protected].


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2026 Variant Price List
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Syringe Filters

[4094-01322N] Syringe Filter, 13mm, Nylon 0.22µm, non-sterile, 100/pk
Syringe Filter, 13mm, Nylon 0.22µm, non-sterile, 100/pk
Item number 4094-01322N
$ 166.00 166.0 USD
[4094-02522N] Syringe Filter, 25mm, Nylon 0.22µm, non-sterile, 100/pk
Syringe Filter, 25mm, Nylon 0.22µm, non-sterile, 100/pk
$ 246.00 246.0 USD
[4094-02545XPT] Syringe Filter, 25mm, Hydrophobic PTFE 0.45µm, non-sterile, 100/pk
Syringe Filter, 25mm, Hydrophobic PTFE 0.45µm, non-sterile, 100/pk
$ 246.00 246.0 USD
[4094-02545N] Syringe Filter, 25mm, Nylon 0.45µm, non-sterile, 100/pk
Syringe Filter, 25mm, Nylon 0.45µm, non-sterile, 100/pk
$ 184.00 184.0 USD
[4094-01345N] Syringe Filter, 13mm, Nylon 0.45µm, non-sterile, 100/pk
Syringe Filter, 13mm, Nylon 0.45µm, non-sterile, 100/pk
$ 116.00 116.0 USD
[4094-01322OPT] Syringe Filter, 13mm, Hydrophilic PTFE 0.22µm, non-sterile, 100/pk
Syringe Filter, 13mm, Hydrophilic PTFE 0.22µm, non-sterile, 100/pk
Item number 4094-01322OPT
$ 277.00 277.0 USD
[4094-01345CA] Syringe Filter, 13mm, Cellulose Acetate (CA) 0.45µm, non-sterile, 100/pk
Syringe Filter, 13mm, Cellulose Acetate (CA) 0.45µm, non-sterile, 100/pk
Item number 4094-01345CA
$ 199.00 199.0 USD
[4094-12522N] Syringe Filter, 25mm, Nylon 0.22µm, sterile (individually packaged), 100/pk
Syringe Filter, 25mm, Nylon 0.22µm, sterile (individually packaged), 100/pk
Item number 4094-12522N
$ 347.00 347.0 USD
[4094-11345CA] Syringe Filter, 13mm, Cellulose Acetate (CA) 0.45µm, sterile (individually packaged), 100/pk
Syringe Filter, 13mm, Cellulose Acetate (CA) 0.45µm, sterile (individually packaged), 100/pk
Item number 4094-11345CA
$ 374.00 374.0 USD
[4094-02545CA] Syringe Filter, 25mm, Cellulose Acetate (CA) 0.45µm, non-sterile, 100/pk
Syringe Filter, 25mm, Cellulose Acetate (CA) 0.45µm, non-sterile, 100/pk
$ 264.00 264.0 USD
[4094-11322N] Syringe Filter, 13mm, Nylon 0.22µm, sterile (individually packaged), 100/pk
Syringe Filter, 13mm, Nylon 0.22µm, sterile (individually packaged), 100/pk
Item number 4094-11322N
$ 313.00 313.0 USD
[4094-03045PV] Syringe Filter, 30mm, PVDF 0.45µm, non-sterile, 100/pk
Syringe Filter, 30mm, PVDF 0.45µm, non-sterile, 100/pk
$ 327.00 327.0 USD
[4094-12545PES] Syringe Filter, 25mm, PES 0.45µm, sterile (individually packaged), 100/pk
Syringe Filter, 25mm, PES 0.45µm, sterile (individually packaged), 100/pk
Item number 4094-12545PES
$ 375.90 375.9 USD
[4094-02550GF] Syringe Filter, 25mm, Nylon 0.50µm, non-sterile, 100/pk
Syringe Filter, 25mm, Nylon 0.50µm, non-sterile, 100/pk
Item number 4094-02550GF
$ 206.85 206.85 USD
[4094-12522XPT] Syringe Filter, 25mm, Hydrophobic PTFE 0.22µm, sterile (individually packaged), 100/pk
Syringe Filter, 25mm, Hydrophobic PTFE 0.22µm, sterile (individually packaged), 100/pk
Item number 4094-12522XPT
$ 402.00 402.0 USD
[4094-11345N] Syringe Filter, 13mm, Nylon 0.45µm, sterile (individually packaged), 100/pk
Syringe Filter, 13mm, Nylon 0.45µm, sterile (individually packaged), 100/pk
Item number 4094-11345N
$ 313.00 313.0 USD
[4094-01322XPT] Syringe Filter, 13mm, Hydrophobic PTFE 0.22µm, non-sterile, 100/pk
Syringe Filter, 13mm, Hydrophobic PTFE 0.22µm, non-sterile, 100/pk
Item number 4094-01322XPT
$ 248.00 248.0 USD
[4094-01322CA] Syringe Filter, 13mm, Cellulose Acetate (CA) 0.22µm, non-sterile, 100/pk
Syringe Filter, 13mm, Cellulose Acetate (CA) 0.22µm, non-sterile, 100/pk
Item number 4094-01322CA
$ 199.00 199.0 USD
[4094-01345XPT] Syringe Filter, 13mm, Hydrophobic PTFE 0.45µm, non-sterile, 100/pk
Syringe Filter, 13mm, Hydrophobic PTFE 0.45µm, non-sterile, 100/pk
$ 248.00 248.0 USD
[4094-02522CA] Syringe Filter, 25mm, Cellulose Acetate (CA) 0.22µm, non-sterile, 100/pk
Syringe Filter, 25mm, Cellulose Acetate (CA) 0.22µm, non-sterile, 100/pk
Item number 4094-02522CA
$ 264.00 264.0 USD