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  • Whatman Polycap TC filtration capsules fromCytiva feature dual layer polyethersulfone (PES) membranes and provide efficient filtration for aqueous solutions. 100% integrity-tested during manufacturing Polypropylene housing thermally fused to eliminate surfactants and mold releasing agents that…

  • VACU-GUARD 150 capsule filters available with a choice of chemical traps: activated carbon, molecular sieve, or desiccant. Excellent for protecting vacuum pump systems from solvent vapor or gaseous contaminants and aqueous aerosols. Designed for in-line use with stepped barb connections for 10…

  • For use with large volume aqueous samples Sterile Hydrophilic Biosafe Low extractable Air evacuation vent Devices contain a nylon membrane, yielding excellent flow rates and containing very low extractables. Some capsules have glass microfiber (GMF) prefilters, which…

  • HEPA-CAP high-efficiency particulate air filters fromCytiva are robust, efficient, glass fiber filters designed to support high particle retention, high flow rate applications. Glass filter media is strengthened by dual lamination with a tough polyester monofilament Typical retention efficiency…

  • Carbon Cap capsule filters are filled with activated carbon and include a pleated glass fiber filter. They are suitable for adsorption of organic vapors from air, and for removing color, organics, and chlorine from water. Activated carbon acts as an adsorption media for color, organics, and…

  • For filtration of critical biological and tissue culture solutions Inherently hydrophilic Low extractables Low protein binding Biosafe Sterile Capsule contains two layers of polyethersulfone (PES) membrane. The device is supplied pre-sterilized and has a vent to evacuate any air to allow…

  • 36 mm HEPA filter media are used throughout the scientific, research, and industrial environments in a variety of air and gas filtration applications where high retention, dirt-holding capacity, and flow rates are required. Glass filter media strengthened by dual lamination with a tough…

  • Polypropylene membrane capsules with wide range of pore sizes Non-sterile Biosafe USP class VI Usable within a broad range of solutions, pH, temperatures, time and pressures Economical devices offer polypropylene membranes in a wide range of pore sizes between those of gross paper filters…

  • For use with chemically agressive solutions Autoclavable Hydrophobic Biosafe Air evacuation vent Devices contain a PTFE membrane that provides highly efficient filtration in a very small area. Capsules with 1.0 µm pore size are supplied with a solvent-resistant…

  • Cytiva Whatman Polycap AS (Aqueous Solution) combines a nylon membrane filter and glass microfiber (GMF) prefilter for a long lifetime device that can filter large volumes of even difficult, particulate-laden samples. First layer (GMF) acts as a prefilter to ensure longer membrane (0.2, 0.45,…

  • Cytiva Whatman Polycap SPF (Serum Prefilter) Capsule Filters are optimized for prefiltration applications. They are typically used upstream of a Polycap AS or a Polycap TC capsule during enzyme and buffer filtration. Three layers of filter media: fine glass microfiber (GMF), ultrafine GMF, and…

  • Specifically designed for field sampling, Cytiva Whatman Polycap GW ground water sampling filter capsules are a polyethersulfone (PES) filter that can be used as a convenient in-line filter unit. Stepped hose barb fittings allow for connection directly to outlet of a sampling pump with various…

  • Cytiva Whatman Polycap TF filters are made with durable, hydrophobic polytetrafluoroethylene (PTFE) membranes in a polypropylene housing for use with organic solvents and chemically aggressive solutions. PTFE filter membrane is resistant to most solvents Available in 0.05, 0.1, 0.2, 0.45, and…

  • Polycap HD (Heavy Duty) capsule filter offers a broad range of particle size retention ratings and excellent filtrate purity with polypropylene filters (PP). Polypropylene filters support use with a broad range of solutions, pH solutions, and temperatures Sturdy construction leads to high flow…

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