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Help CenterPolyethylene Membrane Filter Element, 0.45 Micron Pore Size, 10-Inch Length, With 304 Stainless Steel Housing
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Anping County Boli Hardware Wiremesh Products Factory, a professional manufacturer established in 1998 with an annual export value of US$5–10 million, presents our high-performance Polyethylene Membrane Filter Element with a 0.45 micron pore size and 10-inch length, paired with a durable 304 Stainless Steel Housing. Designed for demanding liquid filtration applications, this filter element combines precision microfiltration with robust construction, ensuring consistent particle removal, long service life, and easy maintenance. Our decades of manufacturing experience and global export network across North America, Europe, Asia, and beyond guarantee reliable quality and competitive pricing for B2B buyers.
The 0.45 micron absolute rating effectively removes bacteria, fine particles, and sediments, making it ideal for critical processes in pharmaceutical, food & beverage, chemical, and water treatment industries. The polyethylene membrane offers excellent chemical resistance and low extractables, while the 304 stainless steel housing provides corrosion resistance, high pressure tolerance, and ease of cleaning. Each filter element is manufactured under strict quality control to ensure consistent performance.
Key Features & Technical Specifications
- High Filtration Efficiency: 0.45 micron absolute rating ensures >99.9% removal of particles ≥0.45 μm, meeting stringent purity standards.
- 304 Stainless Steel Housing: Corrosion-resistant, reusable, and compatible with high-temperature steam sterilization (up to 121°C).
- Polyethylene Membrane Media: Hydrophilic or hydrophobic options available; low binding affinity, minimal extractables, and wide pH compatibility (2–13).
- 10-Inch Standard Length: Fits most industry-standard filter housings with 226 O-ring end caps (customizable to 222, flat end, or code 7).
- High Flow Rate & Dirt Holding Capacity: Pleated design maximizes surface area up to 0.6 m² per cartridge, reducing pressure drop and extending service life.
- Easy Installation & Maintenance: Quick-change cartridge design with O-ring seal prevents bypass; housing can be repeatedly cleaned and reused.
- Wide Application Range: Suitable for pre-filtration, final filtration, and polishing in water, beverages, solvents, acids, and alkalis.
| Parameter | Specification |
| Pore Size | 0.45 Micron (absolute) |
| Length | 10 Inch (254 mm) |
| Housing Material | 304 Stainless Steel |
| Membrane Material | Hydrophilic Polyethylene (optional hydrophobic) |
| End Cap Type | 226 O-Ring (standard; 222, flat, code 7 available) |
| Max Operating Temperature | 80°C (176°F) continuous; 121°C (250°F) steam sterilization |
| Max Differential Pressure | 4.0 bar (58 psi) at 25°C |
| Filtration Area | ~0.6 m² (per 10-inch cartridge) |
| pH Range | 2 – 13 |
| Applications | Pharmaceutical, Food & Beverage, Chemical, Water Treatment, Electronics |
Customer Benefits
- Cost-Effective Solution: Reusable stainless steel housing and replaceable cartridge reduce long-term consumable costs.
- Reliable Particle Removal: 0.45 micron absolute rating ensures compliance with regulatory standards (e.g., USP, EP) for sterile filtration.
- Versatile Compatibility: Works with a wide range of liquids, including aggressive chemicals, thanks to PE membrane inertness.
- Easy Integration: Standard 10-inch length and 226 O-ring fit most existing filter housings, minimizing retrofitting.
- Enhanced Production Efficiency: High dirt holding capacity and low pressure drop reduce downtime for cartridge replacement.
Trust Anping County Boli Hardware Wiremesh Products Factory – with over 20 years of manufacturing expertise, annual export value exceeding US$5 million, and strong presence in global markets including North America, Europe, Southeast Asia, and Africa. We provide OEM/ODM services, strict quality control, and timely delivery from our factory in Hengshui, Hebei. All products are carefully inspected before shipment from major ports (Tianjin, Qingdao, Shanghai, Foshan). Contact us today for samples, custom specifications, or bulk orders – we are committed to delivering reliable filtration solutions that meet your exact requirements.
Frequently Asked Questions (FAQ)
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Q: What is the difference between 0.45 micron absolute and nominal ratings?
A: Our 0.45 micron filter element provides absolute filtration, meaning it retains ≥99.9% of particles of that size. Nominal ratings have lower efficiency. This product is suitable for critical applications requiring high purity. -
Q: Can I use this filter element for steam sterilization?
A: Yes, the 304 stainless steel housing can withstand steam sterilization at 121°C (250°F). The polyethylene membrane is also autoclavable under controlled conditions. Please consult our technical team for specific cycle parameters. -
Q: What end cap options are available?
A: The standard configuration is 226 O-ring (DOE). We also offer 222 O-ring, flat end, code 7, and custom designs. Please specify your requirement when ordering. -
Q: Is the housing reusable?
A: Absolutely. The 304 stainless steel housing is designed for repeated use. Simply replace the inner cartridge and clean the housing per your maintenance protocol. -
Q: What is the typical flow rate for a 10-inch cartridge?
A: Flow rate depends on viscosity and operating conditions. For water at 25°C, a typical flow rate is 15–25 L/min per cartridge at 2 bar pressure drop. Contact us for a tailored recommendation. -
Q: Can I get a sample before bulk order?
A: Yes, we offer sample units for evaluation. Please contact our sales team with your application details, and we will provide a quotation and shipping options. -
Q: What is the lead time for 10-inch filter elements?
A: Standard lead time is 7–15 days after order confirmation, depending on quantity. Urgent orders can be expedited; please inquire. -
Q: Do you provide certificates of analysis or quality reports?
A: Yes, we can provide in-house inspection reports and, upon request, third-party testing documentation. Quality traceability is maintained for each batch.
Anping County Boli Hardware Wiremesh Products Factory – Your trusted partner in filtration since 1998. Contact us now for competitive pricing, professional support, and reliable products delivered to your port.
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