Bioburden control during pharmaceutical or biopharmaceutical processes is crucial for ensuring the microbiological safety of final products. Bioburden reduction and sterile filtration are components of all bioburden control strategies. Reducing the risk of bioburden relies on material control, cleaning and disinfecting of facilities, and filtration of impurities.

Cobetter Purcise® series prefilter with PES membrane is very suitable for bioburden reduction in biopharmaceuticals manufacturing. The Purcise® series prefilter is available in syringe filters, capsule and cartridge filters, meeting the process requirements from laboratory process development to pilot and production scale.