Multi Layer Hydrophilic PES Membrane for Sterile Filtration in Biopharmaceutical
The Filter cartridge with porous structure is characterized by a unique highly asymmetric, double-layer hydrophilic polyethersulphone membrane, specifically designed for extremely demanding sterilizing filtration in biopharmaceutical industry. 21 CFR materials of construction, USP Biological Safety Test for Plastics - Class VI, Validation Guide and Drug Master File (DMF) eases validation and regulatory submissions. They provide the finest, most efficient and reliable performance for critical prefiltration applications. Biological Grade Cartridges are well-suited for critical applications where superior flow, microbial reduction and particle retention at 0.1, 0.2, 0.45, 0.65 and 0.8 micron are needed. Low potein binding features makes it suitable for aseptic processing in biophamceuticals as well as food & beverages industry.
Sealing technology Thermal Bonding, No Adhesives, binders or surfactants are used in the manufacturing process. Filter cartridges are 100% Integrity tested prior to release ensures consistent performance to specification. Advanced Pleat Technology construction allows maximum fluid and contaminant access to filter surface area for highest throughput. The all-polypropylene construction provides excellent thermal and chemical compatibility with low and high pH chemicals.
Materials of Construction
Maximum Forward Differential Pressure :
• 4.2 bar @ 23°C
• 1.5 bar @ 85°C
Filtration Area, ft2
• 4.8 ft2 per 10-inch cartridge
Filter effluent is non-pyrogenic per USP bacterial endotoxin ( <0.25 EU/ ml)
Sterilization & Autoclaving
Steam in Place or Autoclave Sterilization @ 123 °C
Validation Guide available upon request.