Citadel® Series Filter Cartridges 100% integrity tested to ensure performance standards Product Specifications ALL-FLUOROPOLYMER CARTRIDGE FILTERS FOR AGGRESSIVE APPLICATIONS Citadel pleated membrane cartridges feature a PTFE membrane and PFA structural components to provide excellent chemical and temperature resistance for aggressive chemical applications such as etchers, strippers, cleaners and bulk chemicals. The all- fluoropolymer construction provides for the highest level of fluid purity and will exhibit rapid rinse-up to 18 MΩ-cm resistivity and single digit ppb levels of TOC. Citadel filter cartridges are produced and manufactured in an ISO cleanroom and are 100% integrity tested to ensure performance standards. FEATURES & BENEFITS Media: PTFE Membrane Inner core, end caps, cage: PFA Support layers: FEP, Expanded PTFE Gaskets/O-Rings: Teflon Encapsulated Viton, FFKM O-Ring Insert: PBT Operating Parameters • Manufactured, flushed, tested and packaged in an ISO Class 7 Cleanroom Environment • Filters are flushed with 18 MΩ-cm DI water to ensure low extractables and low particle shedding • 100% integrity tested to provide reliable performance • Resistivity rinse-up to 18 MΩ-cm and single digit ppb TOC levels with minimal throughput • Pore size ratings from 0.05 to 10 micron to meet a broad range of applications • Wet-Pack option available to eliminate the requirement for solvent pre-wetting in aqueous applications • USP Class VI: Meets USP Class VI Biological Test for Plastics • FDA Listed Materials: All materials comply with FDA Title 21 of the Code of Federal Regulations Sections 174.5 and 177.1550 as applicable for food and beverage contact. • European Directive for Food Contact: European Regulation No. 1935/2004 and European Regulation 10/2011: Tested for migration behavior and is suitable for contact with all kinds of foodstuffs

CITADEL NOMENCLATURE INFORMATION Filter Type Retention Rating (microns) Nominal Length (inches) Citadel Series Filters Teflon encap. Viton (Standard) CITADEL FLOW RATE RINSE-UP VOLUMES Differential Pressure Typical Flow Rate Clean Water at Ambient Temperature (per 10" cartridge) BAR Resistivity rinse-up to 18 MΩ-cm Particle cleanliness Extractable levels INTEGRITY TEST SPECIFICATIONS Maximum Diffusive Air Flow (per 10-inch cartridge) values for Citadel filters wet with 60/40 IPA/water: Pore Size Customer Service/Technical Support: 1-888-353-0303 China: +86-21-5238-6576 Asia: +65-9671-9966 All...