Pall HDC II all-polypropylene filter cartridges incorporate proprietary HDC II tapered pore polypropylene depth media. The single open-ended (SOE) AB filter cartridge style features a high-area pleated modular element construction designed to fit in sanitary filter housings.

HDC II filter cartridges are well suited for a broad range of fine particle and prefiltration applications where purity, economy and reliability are critical. Typical applications include biologicals, pharmaceuticals, fermentation feeds and intermediates, and vaccines.

Features and Benefits

 All-polypropylene construction

 Resin-free, melt-sealed

 Constant density tapered pores

 High-capacity for long-life

 Fixed pore, non-shedding

 Low protein binding

 Low extractables

 Broad chemical compatibilities

 Autoclavable and steamable in situ

 Manufactured for use in conformance with cGMP

 ISO 9000 Certified Quality System

 Pharmaceutical P optimized grades with Certificate of Test provided

 FDA-listed materials per 21 CFR

Note: These filters are also available in Kleenpak Nova capsule format.

Quality and Bio-Safety

Biological Tests

 Meets USP Biological Reactivity Test, in vivo, for Class VI-121 °C Plastics

Effluent Quality Tests*

 Meets Cleanliness per USP Particulates in Injectables

 Non-Fiber-Releasing Non-Pyrogenic per USP

 Bacterial Endotoxins (< 0.25 EU/mL)

 Meets Total Organic Carbon and Water Conductivity per USP Purified Water, pH per USP Sterile Purified Water

* Per lot sample soak or rinse-up flush aliquots.