Capsules and Inline Filters

Capsules and Inline Filters
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Welchâ„¢ PTFE Inline Filter
Economical in-line particulate filter maintains the cleanliness and proper operation of your vacuum pump. Welchâ„¢ PTFE Inline Filter protects your vacuum pump from fine particulates and aerosols to 0.2 microns.

Cytiva AcroPakâ„¢ 300 Capsule with PTFE Membrane
AcroPak 300 Capsule offers broad chemical compatibility with PTFE membrane and polypropylene housing.

Pore Size | 0.2 μm |
---|---|
Outlet Style | Stepped Hose Barb |
Material (Membrane) | PTFE |
Sterility | Non-sterile |
Filtration Area | 280 cm2 |
Cytiva Whatmanâ„¢ HEPA-Vent Filter
Strengthened glass filter media by dual lamination with a tough polyester monofilament. Whatmanâ„¢ HEPA-Vent Filters are ideal for air and gas filtration applications where high retention, dirt-holding capacity and flow rates are required.

Cytiva Whatmanâ„¢ Vacu-Guard Filter
Helps to confine and isolate infectious materials in vacuum systems and protect the laboratory. Whatmanâ„¢ Vacu-Guard Filter protects vacuum pump systems from solvent vapor or gaseous contaminants and aqueous aerosols.

Pore Size | 0.45 μm |
---|---|
Type | Inline Filter |
Housing Material | Polypropylene |
Material (Membrane) | PTFE |
Quantity | 10Pack |
For Use With (Application) | Isolate infectious materials |
Product Line | Vacu-Guard Filter |
Cytiva AcroPakâ„¢ 200 Capsules with Suporâ„¢ Membrane
AcroPak capsules designed for research applications only.

Pore Size | 0.8/0.2 μm |
---|---|
Material (Membrane) | Hydrophilic PES |
Quantity | 3/Pk. |
Sterility | Sterile |
Filtration Area | 200 cm2 |
Cytiva Whatmanâ„¢ PolyVENTâ„¢ Vessel Venting Filters
Flows in both directions with hydrophobic PTFE membrane. Whatmanâ„¢ PolyVENTâ„¢ Vessel Venting Filters are integral filter products for sterile venting of vessels and tanks.
Pore Size | 0.2 μm |
---|---|
Housing Material | Polypropylene |
Material (Membrane) | PTFE |
Certifications/Compliance | Biosafe; all materials meet USP Class VI requirements; Manufactured in GMP-controlled cleanroom facilities |
For Use With (Application) | Sterile venting of filling, mixing, holding, autoclave, fermentation, shipping, and dispensing vessels; For isolation of incubators, autoclaves, lyophilizers, EtO sterilizers, and fermenters; For biotech, pharmaceutical and diagnostics, and food and beverage |
Autoclavable | Autoclavable |
Max. Pressure | 2 bar - forward direction (29 psi - forward direction) |
Merck Aervent-50 Disposable Filters
Sterilizing-grade filters designed for critical small-scale gas line and air venting applications
Pore Size | 0.2 μm |
---|---|
Diameter (Metric) | 62 mm |
Autoclavable | Autoclavable |
Cytiva Whatmanâ„¢ Hepa-Capâ„¢ In-Line Venting Filters
For use in scientific, research and industrial environments where high retention, dirt-holding capacity and flow rates are required
Pore Size | 0.3 μm |
---|---|
Outlet Style | 3/8 in. FNPT |
Inlet Style | 3/8 in. FNPT |
Housing Material | Polypropylene |
For Use With (Application) | For use in scientific, research and industrial environments where high retention, dirt-holding capacity and flow rates are required |
Autoclavable | Autoclavable |
Max. Pressure | 4.1 bar (60 psi) |
Cytiva Whatmanâ„¢ Polycap Disposable Capsules: 36TC
Polycap TC filters for sterile filtration of biological and tissue culture aqueous solutions
Type | Filter Capsule |
---|---|
Housing Material | Polypropylene |
Material (Membrane) | PES |
Max. Pressure | 4.1 bar (60 psi) |
Cytiva Whatmanâ„¢ Polydisc HD Inline Filters
For in-line filtration and isolation of larger volume samples
Cytiva Carbon Capsule - 100 g Activated Carbon
Carbon capsule not approved for use in medical, clinical, surgical or other patient applications.

Cytiva AcroPakâ„¢ 1500 Capsules with Suporâ„¢ EKV Membrane
AcroPak Capsules for buffers, tissue culture media, and other biological fluids.
Pore Size | 0.2 μm |
---|---|
Material (Membrane) | Hydrophilic PES |
Quantity | 1/Ea. |
Sterility | Sterile |
Filtration Area | 1500 cm2 |
Cytiva AcroPakâ„¢ 200 Capsules with Fluorodyneâ„¢ II Membrane
AcroPakâ„¢ 200 Capsules designed for research applications only.
Cytiva AcroPakâ„¢ 20 Filters with Fluorodyneâ„¢ II Membrane and Filling Bell
AcroPak 20 filters are designed to add convenience to small- and medium-volume filtrations.
Pore Size | 0.2 μm |
---|---|
Outlet Style | Stepped Hose Barb |
Material (Membrane) | Hydrophilic PVDF |
Quantity | 3/Pk. |
Filtration Area | 20 cm2 |