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Venting Filter

Venting filters are specialized devices designed to allow gases to pass freely while preventing the ingress of contaminants such as dust, moisture, and microorganisms. These filters are crucial in maintaining the sterility and integrity of enclosed environments such as fermentation tanks, bioreactors, and other sterile vessels in pharmaceutical, biotechnological, and food and beverage applications. Constructed from hydrophobic materials like PTFE or polypropylene, venting filters effectively repel water and other liquids, ensuring that only gases are able to pass through.

Their primary function is to equalize pressure within containers while filtering out harmful contaminants that could compromise product quality or safety. Venting filters are also used in various medical devices, including IV infusion sets and syringe drivers, to prevent air lock and maintain sterility. Available in various sizes and configurations, these filters are designed for easy installation and are often disposable to facilitate compliance with stringent hygiene standards.
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PALL 4464 Acro® 37 TF Vent Device With PTFE Membrane - 0.2 µm, 37 mm (24/pkg)

PALL
In stock

Acro® 37 TF Vent Device with PTFE Membrane - 0.2 µm, 37 mm

$336.00
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$336.00
$324.31
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PALL 4465 Acro® 37 TF Vent Device With PTFE Membrane - 0.2 µm, 37 mm (200/pkg)

PALL
In stock

Acro® 37 TF Vent Device with PTFE Membrane - 0.2 µm, 37 mm

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$79.15
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PALL 4402 Vacushield™ Vent Device - 50 mm, hose barb (3/pkg)

PALL
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Vent Device - 50 mm, hose barb

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$79.15
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$380.00
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PALL 4400 Acro 50 Vent Devices with PTFE Membrane - 0.2 µm, 1/8 in. MNPT (18/pkg)

PALL
In stock

50 mm Filters with Superior Performance for Demanding Applications. Used for Venting bioreactors, fermentation tanks, and carboys. Pall Acro 50 Ven...

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$380.00
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PALL 4401 Acro® 50 Vent Devices with PTFE Membrane - 0.2 µm, 9.5 mm (3/8 in.) straight pipe (18/pkg)

PALL
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Vent Devices with PTFE Membrane - 0.2 µm, 9.5 mm (3/8 in.) straight pipe

$380.00
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PALL 4251 Acro 50 Vent Devices with PTFE Membrane - 0.2 µm, hose barb (18/pkg)

PALL
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Acro 50 In Line Vent Devices with PTFE Membrane, 0.2 µm, 50 mm Filters with Superior Performance for Demanding Applications. For Venting bioreactor...

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PALL 4250 Acro 50 Vent Devices with PTFE Membrane - 0.2 µm, hose barb (72/pkg)

PALL
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Vent Devices with PTFE Membrane - 0.2 µm, hose barb

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PALL A50V002P2NV Acro 50 Vent Devices with Emflon® II Membrane - Hose barb, no vent, 0.2 µm 100% integrity tested during manufacturing (100/pkg)

PALL
In stock

Acro 50 In Line Vent Filter with Emflon II Membrane, Hose barb, no vent, 0.2 µm is Ideal for Use in Air/Gas and Vent Applications with Proprietary,...

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PALL A50V002P2 Acro 50 Vent Devices with Emflon II Membrane - Hose barb with vent, 0.2 µm (3/pkg)

PALL
In stock

Hose barb with vent, 0.2 µm

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PALL 12082 AcroPak™ 300 Capsule with PTFE Membrane - 0.2 µm, stepped hose barb (3/pkg)

PALL
In stock

0.2 µm, stepped hose barb

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PALL 12085 AcroPak 300 Capsule with PTFE Membrane - 0.2 µm, stepped hose barb (100/pkg)

PALL
In stock

0.2 µm, stepped hose barb

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GVS VF50ANPPT002AC01 Vent filter 50mm, hose barb connectors PP transparent membrane. PTFE 0.20 µm, 100 pieces

GVS
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50mm Vent Filter - Non Sterile PTFE Membrane, 0.20µm, 6-12mm stepped Barb Connectors end fitting, polypropylene housing, transparent color, 100/pk5...

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GVS VF50ASPPT002AX01 Vent filter 50mm, hose barb connectors PP transparent membrane. PTFE 0.20 µm, 10 per pk

GVS
In stock

50mm Vent Filter - Sterile PTFE Membrane, 0.20µm, 6-12mm stepped Barb Connectors end fitting, polypropylene housing, transparent color, 10/pk50mm v...

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$131.12
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$119.20
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$119.20
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