Sartopore® Air Filters

Sartopore® as a leading and trustworthy brand name is a synonym for high-performance sterilizing-grade filters using polyethersulfone (PES) membranes. Now Sartopore® opens up a new field of applications. Our new hydrophobic PES membrane is the ideal choice for sterile venting of your single-use systems, clearly outperforming all PVDF filters in this field of play. This allows economic downsizing of the filters without affecting the overall performance. This outstanding new membrane material provides unique advantages for your process. Sartorius Stedim Biotech is the only provider of hydrophobic PES filters from small to large scale.

Price: On request

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The Single-Use Venting Filter

Highest Venting Performance meets the Requirements for your Single-Use Application

Best Performance for Small Venting Applications

The new, gamma irradiatable Midisart® is developed to meet the requirements for your critical small-scale venting applications, accurately fitting to your processes. Particle retention, particle release limits, phage retention and of course bacteria retention in air and liquids (bi-directional) are specifications that proof the quality of Sartopore® Air Midisart®. Superior and steady flow rates over long duration imply highly efficient processes.

Air Flow Rate

Sartopore® Air Midisart easily outperforms all PDVF based filters

Key Applications

Single-use assemblies
Small bioreactors
Carboys
Filling and transfer vessels
Holding and storage tanks | bags
Fill & finish applications
Bags | Bottles | Tubing assemblies
Mixers
Cell Culture Chambers

Solutions for all Dimensions

Our large Scale devices Maxicaps® and Midicaps® completely address the rigorous demands of single-use venting applications. Particle retention, phage retention and of course bacterial retention in air and liquid are specifications that proof the quality of Sartopore® Air. Highly economic filter sizing allows efficiency and cost savings and brings the maximum profit to your process.