CPES Pharmaceutical Grade polyethersulfone membrane cartridges are validated, 0.1 m, 0.2 m,0.45 m
and 0.65 m sterilizing-grade filters with a unique construction features a high-surface area design that
allows for excellent flow rates and high particle removal efficiency. Hydrophilic polyethersulfone membrane
cartridges require no pre-wetting and are ready to use. The filters are suitable for sterile filtration of fluids
including buffers, biological fluids, tissue culture media, ophthalmic products and many others. This Grade
is also ideal for final filtration of water and aqueous solutions in chemical process, food and beverage and
bulk pharmaceutical applications.

Features
Hydrophilic polyesthersulfone membrane for low adsorption and wide chemical compatibility.
High surface area design provides excellent flow rates and extended filter life while maintaining high
particle removal efficiency.
High-strength construction tolerates up to 1 bard (14.5psid) differential pressure during steam-in-place sterilization.
High-strength design allows for multiple autoclave cycles and extended use.
Non-Pyrogenic per USP Bacterial Endotoxins(<0.25EU/ml)
Filterek's TQM System Assures Consistent Performance and Reliable Filtration
Integrity-tested during manufacture.
Identified by a lot number and a unique serial number for complete traceability of manufacturing history
and for user’s traceability system.
Meets USP Biological Reactivity Test, in vivo , in accordance with USP Class VI-121°C Plastics Tests.
Specifically designed to ensure cleanliness.
Meets Total Organic Carbon and Water Conductivity per USP Purified Water, pH per USP Sterile Purified Water.

Applications:
 

Certificate