Filtration Solutions for Gas Fermentation Process 


Compressed air is an essential component in the production process for pharmaceutical companies.  Untreated air contains impurities such as bacteria, dust particles, rust, oil and water spray.  These impurities must be removed in order for the compressed air to be qualified and safe for pharmaceutical use.

Cobetter provides complete filtration solutions for this application.      fermentation-gas-filtration.png

Filtration Stage
Application Description


1st Stage of Filtration: as the outside air enters the system, 

large-scale impurities must be removed so to not affect 

subsequent stages

GGFP Series

APT Series

②-Oil and Water Removal 


For aseptic air system, the toughest contaminations to remove

brought in by the compressor are oil spray and water vapor.

SOLE Series

-Steam Filtration

This stage is used to remove impurities that could cause damage
to the downstream filter.

CSSC Series

PSSF Series

-Sterile Gas Filtration

This stage is the core component of the aseptic air system. 
It must work regardless if the environment is damp or dry. 

GPFL Series

HSGPF Series