PharmaDoer™ PES-PH Series polyethersulfone (PES) pleated filter cartridges provide highly efficient micronic and submicronic retention of particulates and can deliver fully retentive sterilizing performance for microbial bio-burden in the production of pharmaceutical and biotechnology fluids. The sequentially-layered highly asymmetric PES membrane offers fine permeability and contaminant capacity. The hydrophilic membrane allows for fast and easy wetting in aqueous fluids. Cartridges receive a thorough ultrapure water rinse to assure product cleanliness. Cartridges are 100% integrity tested by forward flow diffusion to assure optimized retention performance.

Features

• Durable sequentially-layered PES and polypropylene components
• Validation Guide is available for 0020S fully retentive grade
• Extreme porosity highly asymmetric membrane
• Excellent fluid compatibility
• UPW rinse assures low extractables

Applications

• Large volume parenterals (LVPs)
• Small volume parenterals (SVPs)
• Active pharmaceutical ingredients (APIs)
• Ophthalmic solutions
• Biologicals: vaccine & blood products
• Buffers & reagents

Product Quality

• Individual elements are identified by serial number.
• Produced in a clean-room environment for product purity & cleanliness.
• Manufactured within an ISO 9001:2015 certified quality management system.
• Each element is integrity tested by diffusion flow.
• A Certificate of Quality document is provided with each production lot.

Microbial Retention Performance

Materials of Construction

Dimensions

Operating Conditions

Clean Pressure Drop

Effluent Quality

• Non-fiber releasing
• 0.45/0.20μm grade delivers sterile effluent in
• accordance with the requirements of ASTM838-20.
• High LRV or full sterility performance for effluent with increased microbial stability to prevent spoilage.
• Non-pyrogenic per USP Bacterial Endotoxin
• Requirements (>0.25EU/mL)
• Effluent meets USP Purified Water requirements for TOC, pH, and water conductivity

Ordering Information