Disposable, multipurpose in-line filters are designed for the purpose of small-volume venting of solvents and for gas filtration. PTFE membrane and polypropylene housing have broad chemical compatibility. In-line filters can be used to help protect against bloodborne pathogens. They are useful for benchtop fermentors, in-line gas filtration for sterile air or CO2, and protection of vacuum pumps from damage by aqueous solutions. These filters are autoclavable for easy cleaning.

Acro® 50 Vent Filters, Cytiva (Formerly Pall Lab)

Supplier: Cytiva

Reusable, in-line filters with 50 mm hydrophobic PTFE membranes in polypropylene housing.

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Whatman™ Polydisc AS In-Line Filters, Whatman products (Cytiva)

Supplier: Cytiva

Whatman Polydisc AS (Aqueous Solution) in-line filters from Cytiva feature high-throughput PES membrane with a glass microfiber prefilter. Polydisc comes presterilized in medical-grade blister packs

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Whatman™ ReZist Air Venting Filter, Whatman products (Cytiva)

Supplier: Cytiva

ReZist in-line filters are lightweight air venting units suitable for protective vents, in-line filtration, and isolation applications when working with chemically harsh solvents.

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Whatman™ Aqueous IFD, Whatman products (Cytiva)

Supplier: Cytiva

Aqueous IFD from Cytiva is a polypropylene housed in-line filter/degasser (IFD) with nylon membrane. It connects to an HPLC line and simultaneously filters and degasses during HPLC mobile phase preparation.

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Whatman™ VACU-GUARD™ 150 Capsule Filters, Whatman products (Cytiva)

Supplier: Cytiva

Whatman VACU-GUARD capsule filters are ideal for protecting vacuum pump systems from solvent vapor or gaseous contaminants and aqueous aerosols.

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Whatman™ Polydisc™ TF In-Line Filters

Supplier: Cytiva

Whatman Polydisc TF In-Line Filters from Cytiva are lightweight devices with high chemical and solvent resistance that are particulraly suitable for protective vents or in-line filtration applications.