Product Category
Cartridge Filters
Cartridge filters offer an excellent solution for high-throughput medical device applications, seamlessly integrating with built-in filtration housings to deliver reliable and repeatable performance. Cartridge filters are ideal for systems where single-use sterility is not required. The pleated filter design optimizes the effective filtration area (EFA), delivering maximum performance while maintaining a compact footprint. Saint-Gobain Medical offers customization in size, material, and configuration to address the unique challenges of each application.
Cartridge Product Details
Features & Benefits
Design & Construction
- Housing materials include polypropylene (PP), gamma-stable PP, and polyethylene
- Nylon endcaps available
- Manufactured by thermal bonding, no adhesives used
Performance & Functionality
- Pre-filtration, sterile filtration, and multi-stage filtration for liquids and gases
- Filter materials with pore sizes from 0.05 µm to 300 µm
Customization & Compatibility
- Three (3) standard configurations, customizable options
- Junior, Mid-Size, and Full-Size cartridges, EFA from 150 to 22,000 cm²
- Tailored to meet biocompatibility (e.g. USP Class VI) and sterilization (e.g. ETO) requirements
- Wide selection of standard and custom endcap modifications ensures seamless integration with housings and fittings
Typical Applications
- Endoscope Reprocessing: Pre-filtration and final filtration (sterilizing grade) of water and cleaning reagents used in endoscope reprocessing.
- In Vitro Diagnostics: Particulate removal from samples, reagents, and cleaning fluids to protect IVD equipment and extend maintenance cycles.
- Flow Cytometry: Sheath fluid, air, and cleaning fluid filters to mitigate interference in the diagnostic assessment and maximize uptime in flow cytometers.
Standard Dimensions
| Cartridge Size |
Junior |
Mid-Size |
Full-Size‡ |
|---|---|---|---|
| Diameter in (mm) |
1.14 |
2.2 |
2.75 |
| Length* in (mm) |
1.5 - 2.5 |
1.5 - 5.0 |
5.0 - 10 |
| Effective Filtration Area** (EFA) in2 (cm2) |
23 - 40.3 |
111 - 403 |
619 - 1302 |
* Exact length varies by end-cap style
** Final EFA is media dependent
‡ Up to four cartridges can be combined in series to create cartridge lengths up to 40in
*Product recommendations are based on a combination of industry knowledge, material science expertise, and/or material testing data. Contact Saint-Gobain Medical for further product recommendation information.