TPP Syringe Filters

TPP Syringe Filters are engineered by scientists for scientists, delivering superior performance in filtering small volumes of tissue culture media, aqueous solutions, buffers, additives, and water. Unlike standard syringe filters, TPP filters provide rapid throughput—3 to 5 times faster—thanks to their premium PES membrane and enlarged filter surface area. With low protein binding, high flow rates, and bi-directional functionality, these filters ensure reliable sterile filtration while preserving sample integrity.

Built with a robust 33 mm housing diameter, TPP Syringe Filters fit securely on 50 mL centrifuge tubes for ease of use in any laboratory workflow. Each unit is gamma-sterilized, DNAse/RNAse-free, and pyrogen-free, individually wrapped for sterility, and supplied in a convenient dispenser box. Ideal for sterile filtration of protein solutions, tissue culture media, additives, buffers, and water, TPP Syringe Filters combine speed, reliability, and ergonomic handling to optimize laboratory efficiency.

Key Features

• High-performance filtration is 3–5 times faster than standard syringe filters
• Premium PES membranes have 0.22 µm or 0.45 µm pore sizes
• Large filter surface increases flow rate and throughput
• Low protein binding preserves sample integrity
• Bi-directional use allows filtering forward or backward (single-use per direction)
• Robust design withstands burst pressures up to 10 bar (~145 psi)
• Secure 33 mm housing fits perfectly on 50 mL centrifuge tubes
• Sterile packaging is gamma-irradiated, DNAse/RNAse-free, pyrogen-free, and individually wrapped
• Convenient handling with card box dispenser for easy access

Quality Assurance

• Sterile (gamma irradiated)
• DNAse/RNAse-free
• Pyrogen-free
• Individually wrapped in peel-off blister packaging

Applications

• Sterile filtration of protein solutions
• Tissue culture media preparation
• Additives and buffer filtration
• Rapid processing of aqueous solutions and water

Specifications

Contact us to request free samples of TPP Syringe Filters and experience faster, more reliable sterile filtration for your laboratory workflows.

Special Pricing on select filters for a limited time!

Item # RJP3222SH – 100/pk – Was $158.00 - Now $125

 

Offer valid until 12/31/25 or while supplies last. No substitutions.
Cannot be combined with other offers or discounts.
All terms and conditions apply.

 

See Water Systems flyer for more details.

RephiQuik 0.22 uM Syringe Filters

PTFE, PVDF, PES & Nylon Membranes – Non-Sterile.

RephiQuik 0.22 uM Non-sterile Syringe Filters are precision-engineered for fine filtration and sterilization of aqueous, organic, or protein-based solutions in laboratory workflows. Designed for high performance with low extractables, these filters feature four membrane options—PTFE, PVDF, PES, and Nylon—to meet the diverse needs of analytical and research applications.

Each filter is constructed with a durable polypropylene (PP) housing and includes a female luer-lock inlet with a male luer-slip outlet for secure, leak-free operation. The 0.22 uM pore size enables efficient removal of bacteria and fine particulates, ensuring clarity, sterility, and protection of downstream systems such as HPLC instruments and cell cultures.

The filters offer a large effective filtration area with minimal hold-up volume, ensuring maximum recovery of precious samples. The membrane type and pore size are clearly printed on each unit, and color-coded housings provide quick visual identification: blue (PTFE), yellow (PVDF), green (PES), and purple (Nylon).

Membrane Options & Applications

• PTFE (Polytetrafluoroethylene)
• Hydrophobic membrane for highly aggressive solvents, strong acids, and gases. Excellent for chemical compatibility in HPLC and air filtration.
• PVDF (Polyvinylidene fluoride)
• Hydrophilic, low protein binding. Ideal for filtration of protein solutions, biological samples, and molecular biology workflows.
• PES (Polyethersulfone)
• Hydrophilic with asymmetric structure for rapid filtration of aqueous and slightly organic solutions. Optimized for cell culture and sterilization of buffers.
• Nylon
• Hydrophilic, chemically resistant to a wide range of solvents including ACN, DMF, and DMSO. Suitable for aqueous and organic sample filtration. 

Key Features

• Pore Size: 0.22 uM – ideal for sterilizing filtration
• Diameters Available: 13 mm (for up to 10 mL samples) and 32 mm (for up to 100 mL samples)
• Maximum Operating Pressure: 10 bar (145 psi)
• Low hold-up volume with high flow rate
• Leak-proof design for consistent results
• Color-coded for easy membrane identification
• Clearly labeled with membrane type and pore size
• Non-sterile – ready for general lab use and pre-sterilization protocols

Specifications

Diameters	13 mm	32 mm
Effective Filtration Area	0.80 cm2	4.4 cm2
Length, Inlet to outlet	21 mm	26 mm
Housing material	Polypropylene (PP)	Polypropylene (PP)
Inlet Fittings	Female Luer-Lok	Female Luer-Lok
Outlet Fittings	Male Luer slip	Male Luer slip
Process Vol.	1 to 10 mL	10 to 100 mL
Max. Operating Pressure	10 bar (145 psi)	10 bar (145 psi)
Max. Operating Temp.	45ºC	45ºC

 

RephiQuik 0.45 uM Syringe Filters

PTFE, PVDF, PES & Nylon Membranes - Non-sterile.

RephiQuik 0.45 uM Non-sterile Syringe Filters are designed for fast, reliable filtration of aqueous, organic, or protein-based solutions in laboratory settings. Available with PTFE, PVDF, PES, and Nylon membranes, these syringe filters provide broad chemical compatibility, high flow rates, and low extractables—making them ideal for a wide range of filtration applications, including sample preparation, HPLC, and protein purification

Each filter features a high-quality polypropylene (PP) housing and a secure female luer-lock inlet with a male luer-slip outlet. The filters offer a large effective filtration area with minimal hold-up volume, ensuring maximum recovery of precious samples. The membrane type and pore size are clearly printed on each unit, and color-coded housings provide quick visual identification: blue (PTFE), yellow (PVDF), green (PES), and purple (Nylon).

With a consistent pore size of 0.45 uM, these filters support efficient removal of particles and microbes, enabling improved sample clarity and system protection.

Membrane Options & Applications

• PTFE (Polytetrafluoroethylene)
• Hydrophobic, ideal for aggressive organic solvents, acids, and gases. Excellent chemical resistance.
• PVDF (Polyvinylidene fluoride)
• Hydrophilic, low protein binding. Best for protein solutions, biological samples, and DNA/RNA filtration.
• PES (Polyethersulfone)
• Hydrophilic, asymmetric structure for fast flow rates. Recommended for aqueous and slightly organic samples.
• Nylon
• Hydrophilic with broad chemical compatibility. Suitable for both aqueous and organic solvents, including ACN, DMF, and DMSO.

Key Features

• Pore Size: 0.45 uM
• Diameters Available: 13 mm (up to 10 mL samples) and 32 mm (up to 100 mL samples)
• Maximum Operating Pressure: 10 bar (145 psi)
• Low hold-up volume with high throughput
• Leak-proof design to protect downstream analysis
• Color-coded housings for easy identification
• Clearly labeled with pore size and membrane type
• Non-sterile – designed for general laboratory use

Specifications

Diameters	13 mm	32 mm
Effective Filtration Area	0.80 cm2	4.4 cm2
Length, Inlet to outlet	21 mm	26 mm
Housing material	Polypropylene (PP)	Polypropylene (PP)
Inlet Fittings	Female Luer-Lok	Female Luer-Lok
Outlet Fittings	Male Luer slip	Male Luer slip
Process Vol.	1 to 10 mL	10 to 100 mL
Max. Operating Pressure	10 bar (145 psi)	10 bar (145 psi)
Max. Operating Temp.	45ºC	45ºC

 

Special Pricing on select filters for a limited time!

Item # RJF502210 – 10/pk - Was $136.63 - Now $100

 

Offer valid until 12/31/25 or while supplies last. No substitutions.
Cannot be combined with other offers or discounts.
All terms and conditions apply.

 

See Water Systems flyer for more details.

RephiQuik 50 mm PTFE Filter

Hydrophobic Vent Filter for Sterile Gas and Organic Solution Filtration.

The RephiQuik 50 mm PTFE Filter is a high-performance, ready-to-connect venting filter engineered with a hydrophobic PTFE membrane. Designed for use in lab and biopharma environments, this filter ensures safe and sterile air or gas flow, effectively preventing contamination.

Ideal for fermenter air sterilization and incubator gas filtration, the RephiQuik PTFE filter offers exceptional chemical resistance, making it perfectly suited for handling aggressive organic solutions. It can also be used between a pump and a receiving vessel to protect valves and pump components from damage caused by aqueous solutions.

Key Features

• Hydrophobic PTFE membrane supported by high-density polyethylene (HDPE)
• Durable polypropylene housing
• 50 mm diameter for optimized flow
• Excellent chemical compatibility
• Allows free passage of air and gases while blocking aqueous solutions and aerosols
• Equipped with ¼ In. single hose barb connections on both ends
• Autoclavable for repeated sterile use

Applications

• Sterile filtration of fermenter air
• Incubator gas filtration
• Filtration of aggressive organic solvents
• Pump and component protection in fluid systems 

Specifications
 

Diameters	50 mm
Housing material	Polypropylene (PP)
Filter Media material	PTFE
Inlet / Outlet Connections	1/4 In. Hose Barb
Pore Size	0.22 uM

Pall® Omega™ Ultrafiltration Membrane Disc Filters

High Performance and Stability for Users of Conventional, Non-Disposable Stirred Cell

Polyethersulfone membrane provides higher flow rates and lower protein binding than competitive regenerated cellulose. This results in lower processing times and the highest possible recoveries.

Discs can be washed and reused.
 
 

Pall® Acrodisc® Syringe Filters with Supor® Membrane, Sterile

Syringe filters ideal for biological and general research.

• Large pore sizes for high throughput and fast flow rates
• Low protein binding to minimize sample loss
• Built in pre-filter for difficult to filter liquids

Supor® (polyethersulfone) membrane provides high throughput and fast flow rate. The filters of 0.2 and 0.45 μm pore sizes provide sterilization of small volumes of buffers, culture media, and additives. Low protein binding to minimize sample loss.

These Supor syringe filters are offered as recommended replacements for the discontinued HT Tuffyrn syringe filters.

Pall® GLA-5000 PVC Membrane Disc Filters

• Inherently Low Ash Membrane Ideally Suited for Multiple NIOSH Analytical Methods
• Assures gravimetric stability with low moisture pick-up and low tare weight.
• Low ash. Provides interference-free silica determinations.
• 5 μm pore size meets NIOSH and OSHA requirements.
• 25 and 37 mm sizes are ideal for use in Pall Air Monitoring Cassettes.

Pall® Sentino® Membrane Dispenser Refill Packs

• Simple design, reliable dispense
• Easy to load — Simple loading and unloading of refill pack at any point during use.
• No jamming — Guide plates assist loading and keep refill web in alignment during use to avoid jamming of the instrument.
• Soft touch keypad — Aseptically dispense a disc of membrane at the touch of a button.
• Designed to hold 200 membrane discs — Saves time by eliminating interruptions to reload dispenser.
• Compact design — Small footprint frees valuable bench top space and provides flexibility in arranging workspace for optimal efficiency and workflow.
• Miniaturized refill pack — Sized to minimize storage space resulting in less packaging material waste.
• Portable — Use plugged into main power source or charge battery for use anywhere. Indicator lights let you know when the battery charge is running low.
• Easy to clean — Sanitize with standard laboratory disinfectants.

Pall® DMSO-Safe Acrodisc® Syringe Filter

• Compatible with DMSO
• Polypropylene housing and nylon membrane are compatible with solutions containing DMSO
• Excellent chemical compatibility with esters, bases and alcohols

Pall® Acrodisc® Syringe Filters with Versapor® Membrane

For use in cell culture and other sensitive biological research.

• For sensitive research
• Luer-lock design
• For prefiltration

Luer-lock design facilitates use with syringes. Versapor® (acrylic copolymer) membrane filters feature large pore sizes ideal for prefiltration. Filters withstand normal syringe pressures up to 75psi. Maximum operating temperature for 4mm size: 88°C; for 13mm and 25mm sizes: 55°C. Color-coded by pore size for easy identification. Nonpyrogenic. Individually wrapped.