BPS is a family of biological grade, single and dual layer Polyethersulfone (PES) filters. They are designed with a single Asymmetric PES membrane and have the option of adding a High Capacity PES prefilter layer.
BPS filters are validated for bioburden control using test procedures that comply with ASTM F 838-15(ae1) protocols for the determination of bacterial reduction in filters used for liquid filtration. The filters are challenged with the organisms listed below.
Validation Guides are available upon request.
BPS filters are 100% integrity tested. CPF filters are developed and manufactured under an ISO 9001:2015 certified Quality Management System and designed to be used in cGMP-compliant processes.
Available from 5-40 inches in length with several end connections and O-ring options.
These filters are BPS cartridges encapsulated in a polypropylene shell to minimize exposure to process fluids. A popular choice for single-use applications and can be disposed of easily. Sizes range from 2-30 inches in length. BPS Capsules are available pre-sterilized.
Mini-capsules are designed for lab scale testing, process development and small batch production with a filtration area of 500 cm2. BPS Mini-Capsules are available pre-sterilized.
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