Standard Capsule Filters

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Standard Capsule

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Standard Capsule

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Meissner’s CS, CL, and CJ standard capsule filters are available in a variety of sizes and connections for maximum flexibility in processing applications. The capsules can be used independently or integrated into single-use biocontainer and tubing assemblies for greater application.

Available with Meissner’s full range of sterilizing-grade filtration, clarification, purification, and prefiltration media with absolute removal ratings from 0.04 µm to 99 µm. Connection options include sanitary flange (¾” and 1″), hose barb (3/8″ to ½”), and male and female NPT fittings. A variety of vent and drain port options are available, including sanitary valves or luer ports with caps. Capsule filters can be specified with nominal effective filtration areas from 1 ft.2 (.09 m2) through 4 ft.2 (.37 m2).

CS, CL, and CJ capsule filters are available in gamma-irradiated models. The filters comply with European Commission Regulation No. 10/2011. Capsule filter materials of construction meet FDA standards for food contact per 21 CFR 177. A capsule filling bell can be specified for protection against airborne contaminants in liquid filling applications.

Filter Media Options


Additional Filter Configurations


Available UltraSnap Filter Configuration
UltraSnap® Filter Assembly
Available UltraCap H.D. Filter Configuration
UltraCap® H.D. Capsule Filters
Available UltraCap Filter Configuration
UltraCap® Capsule Filters
Two industrial filter designs in blue outline.
Standard Capsule Filters
Available Medium Capsule Filter Configuration
Medium Capsule Filters
Available Mini Capsule Filter Configuration
Mini Capsule Filters
Available Small Filter Configuration
Small Cartridges
Available 50 mm Vent Filter Configuration
50 mm Filter Devices
Available 25 mm Syringe Filter Configuration
25 mm Syringe Filter Devices
Available Disc Filter Configuration
Disc Filters

CS/CL Capsule Filters 360° View


360 CS2 Capsule
360 CL2 Capsule

Frequently Asked Questions

What are Standard Capsule Filters?

Standard Capsule Filters are single-use filtration devices designed for fluid clarification and sterilization in biopharmaceutical processing. They consist of a filter membrane enclosed within a capsule housing, available in various sizes and connection types to accommodate different processing requirements.

What applications are Standard Capsule Filters used for?

Standard Capsule Filters are used primarily in biopharmaceutical manufacturing for sterile filtration, clarification, and particle removal from liquids. They are suitable for applications including cell culture media filtration, buffer filtration, and final product sterilization.

What specifications or sizes are available for Standard Capsule Filters?

Standard Capsule Filters are available in multiple sizes and connection configurations to provide flexibility in processing setups. Specific membrane materials, pore sizes, and housing dimensions can be selected based on application requirements, although detailed specifications should be confirmed with product datasheets.

What makes Standard Capsule Filters unique?

Standard Capsule Filters offer flexibility through a variety of available sizes and connection types, enabling integration into diverse processing systems. Their single-use design reduces cross-contamination risk and cleaning requirements, supporting efficient biopharmaceutical manufacturing workflows.

How do Standard Capsule Filters integrate with other systems?

Standard Capsule Filters are designed with standardized connections compatible with common bioprocessing equipment. They can be integrated into fluid transfer lines and connected to upstream and downstream components using sanitary clamps or fittings, facilitating seamless incorporation into single-use or hybrid manufacturing systems.

Are Standard Capsule Filters suitable for regulated biopharmaceutical manufacturing?

Yes, Standard Capsule Filters are manufactured to meet industry standards for biopharmaceutical applications. Their single-use design and material selection support compliance with regulatory requirements for sterility, traceability, and contamination control in regulated manufacturing environments.

Can Standard Capsule Filters be customized?

Standard Capsule Filters can be customized in terms of membrane material, pore size, housing size, and connection type to meet specific process needs. Customization options should be discussed with the manufacturer to ensure compatibility with application requirements and regulatory standards.

What other products are commonly used with Standard Capsule Filters?

Standard Capsule Filters are commonly used alongside upstream components such as UltraClamp™ Sanitary Clamps and Universal Lab Stand for secure connections and support. Downstream, they are often paired with SGT (Single-Use Gauge Tee) for process monitoring. Additionally, Stainless Steel Stand for FlexFill® Biocontainers supports container stability during filtration.

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Standard Capsule

This field is for validation purposes and should be left unchanged.