General Description
The Thin-Walled Cartridge for Compound Filter is designed for multi-stage water filtration systems where space efficiency, stable flow, and consistent filtration performance are required. By adopting a thin-wall structure, this cartridge allows more internal volume for compound filter media while maintaining mechanical strength and dimensional accuracy.
This cartridge is commonly used as a structural and functional component in compound filter assemblies, supporting different combinations of filtration media such as activated carbon, sediment layers, or specialty adsorption materials. Its optimized wall thickness helps reduce pressure drop and supports steady water flow in both residential and light commercial filtration systems.
Features and Benefits
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Thin-wall design
Maximizes internal media capacity without increasing overall cartridge diameter, enabling higher filtration efficiency in compact systems. -
Stable mechanical structure
Maintains shape and integrity under continuous water pressure, reducing the risk of deformation during long-term operation. -
Smooth and uniform flow path
Helps minimize pressure loss while ensuring even water distribution across compound filter layers. -
Compatible with multiple filter media
Suitable for compound configurations combining sediment filtration, carbon adsorption, and functional materials. -
OEM-friendly customization
Dimensions, wall thickness, and interface design can be customized to meet different housing and system requirements.
Typical Technical Parameters
| Parameter | Specification |
|---|---|
| Material | Polypropylene |
| Manufacturing Process | Melt-blown |
| Wall Thickness | <3 mm(customizable) |
| Outer Diameter | 15–100 mm (customizable) |
| Length | 5”, 7”, 10”, 12”(customizable) |
| Removal rating | 1–50 micron |
| Operating Temperature | <60°C |
Data shown are typical values and may vary depending on configuration and application.
Applications
The Thin-Walled Cartridge for Compound Filter is widely used in:
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Shower and point-of-use filter assemblies
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Pre-filtration stages for RO and UF systems
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OEM compound filter cartridge designs
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Customized water treatment solutions for regional water conditions
This cartridge is especially suitable for manufacturers seeking a compact, reliable structural solution for compound filters without sacrificing filtration performance.









