Filter Capsule offers Sterile Process Design vent option. .

Press Release Summary:

Available for inline UltraCap® H.D. Filter Capsule, Sterile Process Design vent is optimized for critical single-use sterile filtration processes. Vent has large knurled knob that can be actuated with gloved hands, multi-turn flow initiation for precise metering of flow during venting, and polymeric sealing technology that negates need for O-rings. With fully captured assembly, it is impossible for operators to accidentally over-actuate, damage, or remove vent from filter during use.

Original Press Release:

New Sterile Process Design (SPD) Vent Option for UltraCap® H.D. Capsule Filter

Meissner is pleased to announce the availability of a new vent option for our inline UltraCap® H.D. portfolio.  The new Sterile Process Design (SPD) vent has been optimized for use in critical single-use sterile filtration processes and offers a number of new features.  The large knurled knob is easy to actuate with gloved hands, while multi-turn flow initiation allows for precise metering of flow during venting operations. 

The SPD vent is a fully captured assembly, which makes it impossible for operators to accidentally over-actuate, damage or remove the vent from the filter during use.  The SPD’s dual vent stem seals ensure a sterile process envelope and a unique polymeric sealing technology negates the need for O-rings, simplifying the materials of construction.

Please contact Meissner at +1.805.388.9911 for more information on the SPD vent option or visit our website at

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