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Filter Holders & Accessories

17 Product Families

47 mm Magnetic Filter Funnels

Unique Magnetic Seal Allows Easy,

One-Handed Vacuum Filtration of Liquids

 

  • No-leak magnetic seal allows one-hand operation.  
  • Polyphenylsulfone construction is compatible with anti-foaming agents and many other solvents.
  • Convenient.  150 mL size allows for easy fit into small autoclaves and 500 mL size is ideal for filtration of large samples.

 

12 Part numbers available

37 mm Air Monitoring Cassettes

Consistent Performance for Industrial Hygiene Sampling

 

  • 37 mm diameter meets NIOSH and other regulatory requirements for industrial hygiene sampling using vacuum filtration.
  • 0.8 μm GN-4 Metricel® membrane has a low fiber background count. It is widely accepted for air monitoring of fibers, asbestos fibers, and metals.
  • Choose from two- or three-piece units.
  • Disposable after a single use or may be reused.

 

3 Part numbers available

25 mm Air Monitoring Cassettes

Conductive, Non-Static Cowl Prevents Adherence of Particles to Cassette Walls for More Accurate Analysis

 

  • 0.8 μm GN-4 Metricel® membrane has a low fiber background count. It is widely accepted for air monitoring of fibers, asbestos fibers, and metals.
  • Leak proof and tamper proof. Banded cassettes ensure air-tight seal for critical applications.
  • Available unassembled for costeffective monitoring with a variety of Pall membranes.

 

3 Part numbers available

PTFE Membrane Disc Filters

  • Strong, Chemically Resistant Membranes for Air Monitoring and Sampling in Aggressive Environments
  • Low chemical background permits highly sensitive, interference-free determinations.
  • Ensures accurate gravimetric determinations with low tare mass.
  • Ideal for filtration of gas and/or organic solvents.

 

17 Part numbers available

Analyslide® Petri Dish

For Transport, Storage, and Viewing Membrane Samples

 

  • Rectangular base fits most microscope stages.
  • Inner cover ring for secure closure.
  • Clear lid does not interfere with viewing sample.
  • Frosted area on base permits identification of the sample with pencil or marker.

 

1 Part number available

Vacuum / Pressure Pumps

Cost-Effective, Reliable Pumps Now Smaller and Lighter Weight

 

  • Reduces the risk of sample contamination. An air seal between the pump and cylinder provides oil- and dust-free vacuum/pressure delivery.
  • Compact design saves laboratory space.
  • Features a diaphragm for cleaner, quieter operation.

 

2 Part numbers available

13 mm Swinney Filter Holder

  • Available in Plastic and Stainless Steel Economical for small-volume (1 to 10 mL) filtration.
  • Accepts 13 mm filter discs.
  • Luer inlet and outlet fittings provide easy connections.

 

3 Part numbers available

25 mm Easy Pressure Syringe Filter Holder, Delrin* Plastic

Large Filtration Area for Easy Operation and Fast Liquid Flow Economical for small-volume (10 to 100 mL) filtration.

 

  • Accepts 25 mm filter discs.
  • Luer inlet and outlet fittings provide easy connections.
  • Delrin (acetal resin) construction provides broad chemical compatibility and material strength.

 

1 Part number available

25 mm Filter Funnel, Stainless Steel

High Quality, Corrosion-Resistant Funnel for Vacuum Filtration

 

  • Stainless steel construction offers excellent chemical resistance.
  • Threaded collar seals to base.

 

3 Part numbers available

25 mm Filter Funnels, Polysulfone

Economical, Autoclavable Funnels for Vacuum Filtration

 

  • Transparent funnels with graduations permit easy visual measurement.
  • Less expensive than stainless steel and more durable than glass.
  • Tapered stem fits standard size #2 stoppers.
  • Available in 50 and 200 mL capacities.

 

4 Part numbers available

25 mm In-line Filter Holder, Delrin* Plastic

Lightweight Filter Holder for Particulate Sampling

 

  • Domed inlet provides uniform sample distribution on the filter.
  • Delrin plastic offers broad chemical compatibility and material strength.
  • Accepts 25 mm filter discs.
  • Lightweight for venting and air monitoring applications.

 

1 Part number available

47 mm Filter Funnels, Stainless Steel

Ultimate Chemical Resistance and Easy Assembly

 

  • Quick, easy assembly. Funnel’s weight seals filter to base.   
  • 100 mL capacity with 50 mL calibration facilitates easy measurement.
  • Stainless steel construction offers excellent chemical resistance.

 

2 Part numbers available

47 mm In-line Filter Holder, Aluminum

Lightweight, Anodized Aluminum Filter Holder

 

  • Convenient design allows opening and closing without disrupting membrane.

 

5 Part numbers available

47 mm Parabola Filter Funnel, Stainless Steel

One-liter Funnel with ExcellentChemical Compatibility

 

  • Bayonet twist-lock seal provides reliable sealing without an O-ring.
  • Stainless steel construction offers excellent chemical resistance. 

 

2 Part numbers available

47 mm Pressure Filtration Funnel, Stainless Steel

High Quality, Corrosion-ResistantFunnel for Rapid Batch Filtration

 

  • Stainless steel construction offers excellent chemical resistance.  
  • Convenient hand tightening makes filter changing easy.

 

5 Part numbers available

Open-face Filter Holders

Lightweight, Corrosion-Resistant Filter Holders for Routine Air Sampling 25 mm holder is autoclavable.

 

  • Can be used for bacterial monitoring and particulate analysis.
  • 37 and 47 mm holders include a plastic cap that protects samples after filtration.

 

2 Part numbers available

Stainless Steel Forceps

Make Filter Handling Easy

 

  • Tips have a flat, smooth surface to avoid membrane filter damage.
  • Polypropylene finger grips provide a comfortable and secure hold. 
  • Choose traditional black or multi-colored finger grips. Bright colors make forceps easy to identify, track, and see on the lab bench.

 

2 Part numbers available