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Filters and Filtration

Devices and hardware for the filtration and analysis and purification of samples; includes complete kits, bottle-top filters, plates, storage bottles, stirred cells, membranes and papers, and other accessories in a range of sizes and materials.
Filtration Membrane Discs (37)
Air Sampling Filters and Devices (11)
Filter Paper (10)
Glass Fiber Filters and Prefilters (8)
Syringeless and Syringe Filters (6)
Sheet Filtration Membranes (5)
Unique Application Filters and Devices (5)
Filter Holders and Hardware (3)
Capsules and Inline Filters (2)

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1 – 15 of 66 results
1
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Sartorius Environmental Air Monitoring Gelatin Membranes
GSA_VA

Collect airborne microbes and viruses. Sartorius Environmental Air Monitoring Gelatin Membranes guarantee reliable and accurate results. They are sterile and water soluble with a high retention rate. Choose from a range of sizes in single-wrapped disposable filters with holders or packs of filter disks.

Thickness (Metric) 250 μm
Pore Size 3.0 μm
Disposable Single-use
Wettability Water soluble
Format Disc
Material Gelatine
Filter Type Membrane Filter
Sterility Sterile
2

Cytiva Whatman™ PM 2.5 Air Monitoring Filters

Low-chemical-background filters permit sensitive, interference-free determinations

3

MilliporeSigma™ Aerosol Analysis Monitors, 37 mm

Millipore's 37 mm Aerosol Analysis Monitors are transparent, disposable, plastic filter holders for use with Type MF (mixed cellulose esters) Millipore filters. A thin cellulose support seals the filter between monitor sections to distribute sample flow evenly over the filter surface.

Connectors FeMale Luer Slip
Diameter (English) 1.4 in.
Diameter (Metric) 3.7 cm
Color White
Diameter (Metric) Filter 3.7 cm
Material Polystyrene
Filtration Area 9 cm2
4

MilliporeSigma™ Aerosol Monitor, 25 mm, 0.8 μm

Sample collection and particle analysis

Includes Pad
Pore Size 0.8 μm
Diameter (English) 0.98 in.
Type Aerosol Monitor
Color White
Diameter (Metric) Filter 25 mm
Material MCE
Filtration Area 4 cm2
5

MilliporeSigma™ Supelco™ Quartz Filter, 32 mm

Quartz Filter along with filter cartridge assembly enables simultaneous sampling of both the gas and particulate fractions

6

MilliporeSigma™ MF-Millipore™ Membrane Filter, 8 μm
GSA_VA

Mixed cellulose esters (MCE) membrane, hydrophilic

Pore Size 8 μm
Flow Rate 620 mL/min x cm2
Wettability Hydrophilic
Type Filter Membranes
Color White
Material MCE
Hydrophobicity Hydrophilic
For Use With (Application) For use in air monitoring; Fluid monitoring; Particle collection and analysis; QC of fluid holding tanks.
Autoclavable Not Autoclavable
Sterility Non-sterile
7

MilliporeSigma™ MF-Millipore™ Membrane Filter, 5 μm

MF-Millipore™ Membrane Filter are mixed cellulose esters (MCE) membrane, hydrophilic.

Pore Size 5 μm
Disposable Reusable
Color White
Material MCE
Sterility Non-sterile
Thickness (Metric) 135 μm
Bubble Point ≥0.42 bar, air with water
Flow Rate 580 mL/min. x cm2
Wettability Hydrophilic
Type Filter Membranes
Format Disc
Filter Type Membrane Filter
Autoclavable Not Autoclavable
Membrane Type Plain
Gas Flow Rate 32 L/min./cm2
8

Cytiva Whatman™ Grade GF/A Card-Mounted Filters

For use in static sample and personal air sampler applications. These aerosol sampling and particulate monitoring filters provide high flow rates and minimal sample interference.

9

Cytiva Whatman™ QM-C Quartz Filter Paper, Circles

For heavy metal analysis of particulate matter and air quality monitoring

Thickness (Metric) 475 μm
Basis Weight 85 g/m2
Format Disc
Airflow Rate 19 s/100 mL/in2
Temperature (Metric) Max 1200°C
Grade Grade QM-C
Material Silica
10

MilliporeSigma™ PVC Membrane Filters, 5 μm

For air monitoring applications to analyze silica, carbon black or quartz particulates

11

Cytiva Pallflex Emfab™ Air Monitoring Filters - TX40HI20WW, 47 mm (100/pkg)

Versatile Filters Uniquely Suited for a Broad Range of Air Monitoring ApplicationsUseful for high temperature and hot gas air monitoring applications.Ideal for stack sampling and diesel emissions testing. This product is not approved for use in medical, clinical, surgical or other patient applications.

ENCOMPASS
12

Cytiva Pallflex Tissuquartz™ Air Monitoring Filters - 25 mm (100/pkg)

Versatile Filters Uniquely Suited for a Broad Range of Air Monitoring ApplicationsUseful for high temperature and hot gas air monitoring applications.Ideal for stack sampling and diesel emissions testing. This product is not approved for use in medical, clinical, surgical or other patient applications.

ENCOMPASS
13

Cytiva Pallflex Tissuquartz™ Air Monitoring Filters - 47 mm (25/pkg)

Versatile Filters Uniquely Suited for a Broad Range of Air Monitoring ApplicationsUseful for high temperature and hot gas air monitoring applications.Ideal for stack sampling and diesel emissions testing. This product is not approved for use in medical, clinical, surgical or other patient applications.

ENCOMPASS
14

Cytiva Pallflex Tissuquartz™ Air Monitoring Filters - 37 mm (25/pkg)

Versatile Filters Uniquely Suited for a Broad Range of Air Monitoring ApplicationsUseful for high temperature and hot gas air monitoring applications.Ideal for stack sampling and diesel emissions testing. This product is not approved for use in medical, clinical, surgical or other patient applications.

ENCOMPASS
15

Cytiva Pallflex Emfab™ Air Monitoring Filters - TX40HI20WW, 37 mm (100/pkg)

Versatile Filters Uniquely Suited for a Broad Range of Air Monitoring ApplicationsUseful for high temperature and hot gas air monitoring applications.Ideal for stack sampling and diesel emissions testing. This product is not approved for use in medical, clinical, surgical or other patient applications.

ENCOMPASS