Description: Filter cartridge fitted inside fermenter and storage‑tank breathers. It provides sterile filtration for incoming ambient air and outgoing tank gas, protecting tank contents from microbial contamination.
Filters incoming and outgoing air during fermenter pressure holding and thermal breathing cycles blocking bacteria and stop contamination.
Material: PTFE filter membrane; 316L stainless-steel support core.
Specifications: Common sterile-filtration rating 22μm; resistant to 121℃ steam sterilization.