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Help Center10-inch PE/PA Membrane Filter Cartridge 0.45μm 304 Stainless Steel Core
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Welcome to Anping County Boli Hardware Wiremesh Products Factory – your trusted manufacturer since 1998. We are proud to present our 10-inch PE/PA Membrane Filter Cartridge with 0.45μm precision and 304 Stainless Steel Core. Designed for high-efficiency filtration in demanding industrial applications, this cartridge combines the chemical resistance of PE/PA membrane with the robustness of a stainless steel core, ensuring long service life and consistent performance. With annual export value exceeding US$5 million and a global market reach spanning North America, Europe, Asia, and beyond, our factory delivers quality that meets international standards.
Our filter cartridge is engineered to provide reliable particle removal down to 0.45 microns, making it ideal for critical processes such as pharmaceutical liquid filtration, food and beverage clarification, chemical purification, and water treatment. The 304 stainless steel core offers excellent mechanical strength and corrosion resistance, while the PE/PA membrane delivers stable filtration efficiency across a wide pH range. Whether you need standard or customized end caps (226/222/Flat), we have the flexibility to meet your specific requirements.
Key Features & Benefits
- High Filtration Precision: 0.45 μm absolute rating ensures removal of fine particles, bacteria, and sediments.
- Robust 304 Stainless Steel Core: Provides structural integrity, withstands high differential pressure, and resists deformation.
- Chemical Compatibility: PE/PA membrane is resistant to acids, alkalis, and organic solvents, suitable for a broad range of fluids.
- Long Service Life: High dirt-holding capacity and easy cleanability (backwashable) reduce replacement frequency.
- Low Pressure Drop: Optimized membrane structure maintains high flow rates with minimal energy loss.
- Customizable End Caps: Available in 226, 222, or flat configurations to fit various housings.
- FDA & Food-Grade Option: Materials can be selected to meet food contact regulations (upon request).
- Wide Temperature Range: Operating up to 80°C (176°F) for hot liquid applications.
Technical Specifications
| Parameter | Value |
| Length | 10 inch (254 mm) |
| Outer Diameter | 2.5 inch (63 mm) |
| Filtration Rating | 0.45 μm (absolute) |
| Membrane Material | PE/PA (Polyethylene / Polyamide) |
| Core Material | 304 Stainless Steel |
| End Cap Options | 226, 222, Flat (DOE) – customizable |
| Max Operating Temperature | 80°C (176°F) |
| Max Differential Pressure | 0.4 MPa @ 25°C (4 bar) |
| pH Range | 3 – 12 |
| Flow Rate (typical) | 0.5 – 1.5 m³/h per cartridge (depending on fluid viscosity) |
Frequently Asked Questions (FAQ)
Q1: What is the difference between PE and PA membrane?
A1: PE (polyethylene) membrane offers excellent chemical resistance and low cost, while PA (polyamide) provides higher temperature tolerance and better mechanical strength. Our cartridge uses a blend of both to balance performance and durability.
Q2: Can this filter cartridge be used for sterile filtration?
A2: The 0.45 μm rating is suitable for micro-filtration and can remove most bacteria, but for absolute sterility, we recommend a 0.2 μm cartridge. Please contact us for custom options.
Q3: What is the recommended operating pressure?
A3: The cartridge can withstand up to 0.4 MPa differential pressure at 25°C. For optimal performance, we suggest operating below 0.3 MPa.
Q4: How do I clean and reuse the cartridge?
A4: The PE/PA membrane is backwashable. Use clean water or appropriate chemical solution (e.g., dilute acid/alkali) to flush in reverse direction. Do not exceed 80°C during cleaning.
Q5: Can I get customized end caps or gaskets?
A5: Yes, we offer 226, 222, flat (DOE) end caps, and various gasket materials (EPDM, silicone, Viton). Please specify your requirements when ordering.
Q6: What is the typical lifespan of this cartridge?
A6: Lifespan depends on the feed water quality and operating conditions. Under normal conditions, it can last 3–6 months. Regular backwashing extends its life.
Q7: Is this cartridge suitable for food and beverage applications?
A7: Yes, with appropriate material selection. We can supply FDA-compliant options upon request. Please contact our sales team for details.
Q8: What packaging is used for export?
A8: Each cartridge is individually wrapped in plastic, then packed in sturdy cartons or wooden crates for safe international shipping. We ship from Tianjin, Qingdao, Shanghai, and Foshan ports.
Why Choose Anping County Boli Hardware Wiremesh Products Factory? With over 26 years of manufacturing experience, we have supplied millions of filter cartridges to customers across North America, South America, Europe, Southeast Asia, Africa, Oceania, and the Middle East. Our annual export value exceeds US$5 million, a testament to our reliable quality and competitive pricing. Every cartridge undergoes strict quality control, including integrity testing and dimensional inspection. We are committed to providing customized solutions, timely delivery, and excellent after-sales support.
Invest in our 10-inch PE/PA Membrane Filter Cartridge with 304 Stainless Steel Core for consistent, high-performance filtration. Contact us today for a quote or to discuss your specific application needs. Your satisfaction is our priority.
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