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Help Center0.45 Micron PE Membrane Filter Cartridge 10 Inch Length 222 O-Ring Design for Water Filtration
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Anping County Boli Hardware Wiremesh Products Factory (established in 1998) is a professional manufacturer specializing in high-quality filtration solutions. Our 0.45 Micron PE Membrane Filter Cartridge (10-inch length, 222 O-Ring design) is engineered to deliver reliable micro-filtration for water treatment, removing fine particulate matter, sediment, and microorganisms. With over two decades of manufacturing experience, we ensure each cartridge meets rigorous quality standards, offering consistent performance and long service life. Trust our expertise to provide clean, safe water for industrial, commercial, and residential applications.
Product Features
- 0.45 Micron Precision: Captures particles as small as 0.45 microns, including fine sediment, sand, rust, and some cysts.
- PE Membrane Material: Made of high-quality polyethylene membrane, offering excellent chemical resistance and low extractables.
- 10-Inch Standard Length: Compatible with most standard 10-inch filter housings, easy to install and replace.
- 222 O-Ring Design: Double open end with 222 O-ring seal ensures leak-free operation and secure fit in housings with 222 flat cap or sump.
- High Dirt Holding Capacity: Pleated structure increases surface area, extending filter life and reducing replacement frequency.
- Low Pressure Drop: Optimized pleat geometry minimizes flow resistance, maintaining high flow rates.
- Wide Compatibility: Suitable for reverse osmosis pre-filtration, drinking water systems, irrigation, and industrial process water.
Technical Specifications
| Parameter | Value |
| Micron Rating | 0.45 micron |
| Length | 10 inch (254 mm) |
| End Cap Configuration | 222 O-Ring (Double Open End) |
| Outer Diameter | 2.5 inch (63 mm) approx. |
| Inner Diameter | 1.0 inch (25 mm) approx. |
| Operating Temperature | 4°C – 60°C (39°F – 140°F) |
| Max Differential Pressure | 2.0 bar (29 psi) at 25°C |
| Recommended Flow Rate | Up to 20 L/min per cartridge (depending on water quality) |
Advantages for Your Application
- Enhanced Water Quality: Removes fine particles that cause turbidity, protecting downstream equipment like RO membranes and pumps.
- Cost-Effective: Long service life reduces cartridge replacement costs and labor.
- Easy Installation: Standard 10-inch size with 222 O-ring fits most existing housings; no special tools required.
- Reliable Sealing: The 222 O-ring design prevents bypass, ensuring all water passes through the filter media.
- Environmentally Friendly: PE membrane is recyclable and produces less waste compared to some other materials.
Frequently Asked Questions (FAQ)
Q1: What is the difference between 0.45 micron and other micron ratings?
A: 0.45 micron is suitable for fine sediment removal, while larger micron ratings (e.g., 5 micron) are for coarse particles. 0.45 provides higher filtration precision, ideal for pre-filtration in RO systems or for removing fine silt.
Q2: Can this cartridge be used for hot water?
A: The recommended operating temperature is 4°C to 60°C. For applications above 60°C, please consult us for alternative materials.
Q3: Does the 222 O-ring fit all standard housings?
A: The 222 O-ring design is compatible with housings that have a 222 flat cap or sump. It is a common standard, but we recommend verifying your housing specifications before purchase.
Q4: How often should I replace this cartridge?
A: Replacement frequency depends on water quality and usage. Typically, for residential use, replace every 3–6 months. Monitor pressure drop; when differential pressure exceeds 1.5 bar, it is time to replace.
Q5: Is this cartridge FDA-approved for food contact?
A: Our PE membrane materials are food-grade, but specific certifications are available upon request. Please contact our sales team for details.
Q6: Can I use this cartridge for chemical filtration?
A: This cartridge is designed for particulate filtration, not chemical adsorption. It will not remove dissolved chemicals, heavy metals, or chlorine. For chemical removal, consider activated carbon filters.
Q7: What is the maximum flow rate per cartridge?
A: Up to 20 liters per minute under standard conditions. Actual flow rate may vary based on water quality and system pressure.
Q8: Do you offer custom lengths or end caps?
A: Yes, we can customize lengths and end cap configurations (e.g., 222, 226, flat end) for OEM projects. Minimum order quantity may apply.
Trust Anping County Boli Hardware Wiremesh Products Factory – Since 1998, we have served global markets including North America, South America, Europe, Asia, and Africa. With an annual export value of US$5–10 million and flexible shipping from Tianjin, Qingdao, Shanghai, and Foshan, we are your reliable partner for filtration solutions. Our team is committed to providing high-quality products, competitive pricing, and excellent after-sales support. Contact us today to place an order or request a sample for testing. Experience the difference of professional-grade water filtration.
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