PTFE capsule filters

AcroPak™ 300 capsule is designed for bioreactor venting requiring high air flow rates or chemical and solvent filtration. The filter can be sterilized by autoclaving and can be integrity tested after each autoclave cycle and before use.

AcroVent™ in-line vent devices, a Pall Life Sciences product, is an economical, disposable 50 mm device for routine venting that is well suited for gas lines for CO 2 incubators.

Acro™ 37 TF vent device with PTFE membrane, a Pall Life Sciences product, is used in-line to deliver air and gas to instruments and culture vessels.

VacuShield™ vent device, a Pall Life Sciences product, protects valves and pump components from damage due to liquids, and protects laboratory personnel from potential biohazards, airborne contaminants, and aerosolized oil.

Whatman ™ Polycap TF capsule filters are made with durable, hydrophobic polytetrafluoroethylene (PTFE) membranes in a polyproplyene housing for use with organic solvents and chemically aggressive solutions.

Whatman™ Polydisc TF in-line filters are lightweight devices with high chemical and solvent resistance that are particularly suitable for protective vents or in-line filtration applications.

Whatman ™ PolyVENT disc filters from Cytiva are integral venting filters that work bidirectionally to prevent contamination from entering containers like fermentation vessels during incubation.

Whatman™  ReZist in-line disk filters from Cytiva are lightweight devices suitable for venting, in-line filtration, and isolation applications when working with chemically harsh solvents.

Whatman VACU-GUARD disk filters from Cytiva are ideal for protecting vacuum pump systems from aqueous aerosols and water intrusion.