Cytiva Whatman™ PolyVENT™ Vessel Venting Filters

Flows in both directions with hydrophobic PTFE membrane. Whatman™ PolyVENT™ Vessel Venting Filters are integral filter products for sterile venting of vessels and tanks.

Catalog Number	Mfr. No.	Length (Metric)	Filtration Area	No. per Pack
09-745-1D	Cytiva 67135036	48 mm	500 cm^2	1 Piece
09-745-1B	Cytiva 67131650	46 mm	16 cm^2	10 Pieces
09-745-1A	Cytiva 67130425	23 mm	4 cm^2	50 Pieces
09-745-1E	Cytiva 67131075	96 mm	1000 cm^2	1 Piece
09-924-560	Cytiva 67131651	46 mm	16 cm^2	100 Pieces

Description

Flows in both directions with hydrophobic PTFE membrane. Whatman™ PolyVENT™ Vessel Venting Filters are integral filter products for sterile venting of vessels and tanks.

Constructed from a single, standardized set of materials.

• Membrane made of hydrophobic 0.2 μm PTFE membrane.
• Validated for 50 steam autoclave cycles; compatible with EtO.
• Testable by Water Break Through (WBT) test or bubble point testing.
• Pass USP Class VI biosafety tests for plastics.
• Manufactured in clean room facilities.
• Bidirectional and autoclavable.

Compliance

• Biosafe—all materials meet USP Class VI requirements
• Manufactured in GMP-controlled cleanroom facilities

Specifications

• Autoclavable: Autoclavable
• Material (Membrane): PTFE
• 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
• Max. Pressure: 2 bar - forward direction (29 psi - forward direction)

• Certifications/Compliance: Biosafe; all materials meet USP Class VI requirements; Manufactured in GMP-controlled cleanroom facilities
• Pore Size: 0.2 μm
• Housing Material: Polypropylene (PP)