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Help CenterThreaded Composite Filter Cartridge for High-Performance Precision Filtration
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With over 20 years of manufacturing excellence since 1998, Anping County Boli Hardware Wiremesh Products Factory presents our Threaded Composite Filter Cartridge – a high-performance solution designed for precision filtration in demanding industrial environments. Our annual export volume of US$5-10 million speaks to the trust placed in our products across North America, Europe, Southeast Asia, and beyond. This cartridge combines advanced composite materials with a robust threaded connection, ensuring reliable, efficient filtration that meets the rigorous standards of modern industries.
The cartridge features a layered composite structure that maximizes dirt-holding capacity while maintaining an exceptionally low pressure drop. The threaded ends (available in NPT, BSP, or custom specifications) allow for quick, secure installation without the need for additional adapters, reducing downtime and leakage risks. Whether you need to remove particulates, sediment, or even certain chemical contaminants, this cartridge delivers consistent performance across a wide range of flow rates and operating conditions.
Key Features & Benefits
- Composite Media Design – Multiple layers of filtration media (e.g., PP, activated carbon, ion-exchange resins) for high-efficiency removal of particles, chlorine, taste, and odor, all in one cartridge.
- Threaded Connection – Standard NPT or BSP threads (customizable) enable direct mounting to filter housings, eliminating the need for separate fittings and simplifying replacement.
- High Dirt-Holding Capacity – The deep-bed structure traps contaminants throughout the depth of the cartridge, extending service life and reducing replacement frequency.
- Low Pressure Drop – Optimized flow channels ensure minimal resistance to flow, saving energy and reducing pump workload.
- Wide Chemical Compatibility – Resistant to most acids, alkalis, and organic solvents, making it suitable for chemical processing, electroplating, and pharmaceutical applications.
- Precision Filtration – Available in pore sizes from 1 to 100 microns, allowing selection for specific particle removal requirements.
- Easy Installation – No special tools required; hand-tighten to secure seal, and the cartridge is ready for operation.
Technical Specifications
| Parameter | Value |
|---|---|
| Filtration Pore Size | 1, 5, 10, 25, 50, 100 μm (custom) |
| Outer Diameter | 2.5, 4.5, 6 inches (standard) or custom |
| Length | 10, 20, 30, 40 inches (standard) or custom |
| Thread Type | 1/2", 3/4", 1" NPT or BSP |
| Max Operating Temperature | 60°C (140°F) continuous; 80°C (176°F) intermittent |
| Max Operating Pressure | 6 bar (87 psi) at 25°C |
| Flow Rate | Up to 20 L/min per 10" cartridge (depending on pore size) |
| Core Material | Polypropylene (PP) or stainless steel (optional) |
| End Cap Material | PP, nylon, or corrosion-resistant metal |
The composite construction integrates multiple filtration stages into a single cartridge, saving space and reducing the need for multiple filtration units. This design is particularly beneficial for applications where floor space is limited or where quick media changes are required. The threaded ends also provide a positive seal, preventing bypass and ensuring that all fluid passes through the filter media.
Applications
- Water Treatment – Municipal water, reverse osmosis pre-filtration, wastewater polishing.
- Food & Beverage – Removal of sediment, chlorine, and off-tastes from process water.
- Chemical Processing – Filtering acids, bases, solvents, and plating solutions.
- Pharmaceuticals – High-purity water and liquid filtration for drug manufacturing.
- Oil & Gas – Filtering injected water, coolants, and hydraulic fluids.
- General Industrial – Coolant filtration, paint spray booths, and air conditioning systems.
Why Choose Anping Boli?
As a manufacturer established in 1998, we have refined our production processes to ensure consistent quality and cost-effectiveness. Our factory in Hengshui, Hebei, China, is equipped with modern winding and molding machines, enabling us to produce cartridges with tight tolerances and uniform media distribution. We ship from major ports (Tianjin, Qingdao, Shanghai, Foshan) and serve markets across the globe, including North America, Europe, the Middle East, and Africa. With an annual export value of US$5-10 million, we have built a reputation for reliability and customer satisfaction.
We offer customization options for thread type, length, diameter, filtration pore size, and media composition. Our technical team can work with you to design a cartridge that meets your specific process requirements. Whether you need a standard replacement or a tailored solution, we are committed to delivering high-quality filter cartridges that enhance your filtration performance.
Contact us today for a quote or to request samples. Our dedicated sales team will respond within 24 hours, and we can provide custom packaging, private labeling, and just-in-time delivery to support your operations.
Frequently Asked Questions
-
Q: What is the typical lifespan of a threaded composite filter cartridge?
A: Lifespan depends on feed water quality, flow rate, and contaminant load. Under normal conditions, a 10" cartridge can last 3-6 months. For heavy-duty applications, we recommend periodic monitoring of pressure drop. -
Q: Can I use this cartridge for high-temperature fluids?
A: The standard cartridge is rated for continuous operation up to 60°C. For higher temperatures (up to 80°C), we offer a high-temperature variant with polypropylene core and special end caps. -
Q: Are the threads compatible with standard filter housings?
A: Yes, we offer NPT (National Pipe Thread) and BSP (British Standard Pipe) threads. Please specify your housing connector type when ordering. Custom threads are also available. -
Q: What composite media options are available?
A: We can combine PP (polypropylene) melt-blown, activated carbon, ion-exchange resin, and pleated media. Common combinations include PP/carbon for sediment & taste removal, or resin/carbon for water softening plus filtration. -
Q: How do I install the cartridge?
A: Simply hand-tighten the threaded end into the filter housing until a snug seal is achieved. Do not overtighten. No tools are required. For housings with O-ring seals, ensure the O-ring is properly seated. -
Q: Is this cartridge suitable for drinking water?
A: Yes, when using food-grade media (PP, activated carbon). We can provide a material declaration and comply with applicable regulations for drinking water contact. -
Q: What is the minimum order quantity (MOQ)?
A: For standard sizes, MOQ is 100 pieces. Custom orders may have higher MOQ depending on specifications. We welcome small trial orders for evaluation. -
Q: Do you provide OEM/private labeling?
A: Absolutely. We can custom-print labels, add your brand logo, and package according to your requirements. This service is available for orders over 500 pieces.
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