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Help Center304 Stainless Steel End Caps PTFE Membrane Coated Fiber Filter Element, 0.5 Micron Absolute Filtration
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Anping County Boli Hardware Wiremesh Products Factory, established in 1998, proudly presents our premium 304 Stainless Steel End Caps PTFE Membrane Coated Fiber Filter Element with 0.5 micron absolute filtration. As a trusted manufacturer with annual exports exceeding US$5 million, we combine decades of wire mesh expertise with advanced PTFE membrane technology to deliver a filter element that excels in demanding industrial environments. Our product is engineered to provide superior particle retention, high flow rates, and exceptional chemical resistance, making it an ideal choice for critical filtration applications across global markets including North America, Europe, and Southeast Asia.
Key Features & Technical Specifications
- Absolute Filtration Rating: 0.5 micron – ensures consistent removal of fine particles, meeting stringent purity requirements.
- High-Performance PTFE Membrane: Coated over a durable fiber substrate, providing excellent chemical compatibility and low extractables.
- 304 Stainless Steel End Caps: Corrosion-resistant, robust construction that withstands high pressures and temperatures.
- High Dirt Holding Capacity: Deep fiber matrix combined with PTFE membrane optimizes service life and reduces replacement frequency.
- Wide Operating Temperature Range: Suitable for continuous use from -20°C to 120°C (higher with optional upgrade).
- Customizable Dimensions: Available in standard lengths (10", 20", 30", 40") and custom sizes upon request.
- Low Pressure Drop: Engineered to minimize energy consumption while maintaining high flow rates.
- Easy Installation: Standard industry connections (DOE, 222, 226, etc.) compatible with most housings.
| Parameter | Specification |
| Filtration Efficiency | ≥99.99% at 0.5 micron (absolute) |
| Maximum Operating Pressure | 4.0 MPa (580 psi) at 25°C |
| Maximum Operating Temperature | 120°C (continuous); 260°C (with PTFE upgrade) |
| Flow Rate (10" element) | Up to 50 L/min (water at 0.1 MPa) |
| End Cap Material | 304 Stainless Steel (optional 316L) |
| Membrane Type | Hydrophobic & Oleophobic PTFE |
| Core Material | Polypropylene or Stainless Steel (optional) |
Superior Benefits for Your Application
- Enhanced Product Purity: The 0.5 micron absolute rating guarantees removal of bacteria, dust, and fine particles, ideal for pharmaceutical, food & beverage, and electronics industries.
- Chemical Resistance: PTFE membrane withstands aggressive acids, bases, and solvents, enabling use in harsh chemical processing environments.
- Longer Service Life: The robust construction reduces frequent replacements, lowering overall operational costs.
- Consistent Performance: Stainless steel end caps prevent deformation under high pressure, ensuring stable filtration over time.
- Versatile Compatibility: Works with existing filter housings and can be retrofitted easily.
- Energy Savings: Low pressure drop design reduces pump load, contributing to lower energy consumption.
Our filter elements are manufactured using advanced winding and coating techniques, ensuring uniform membrane distribution and consistent quality. Each element undergoes rigorous testing to verify absolute filtration efficiency before shipment. Available with various end cap configurations (DOE, 222 O-ring, 226 O-ring, etc.) to fit standard housings. Custom lengths, gaskets, and materials are available upon request to meet specific OEM requirements.
Why Choose Boli Wiremesh?
With over 25 years of manufacturing experience (since 1998), Anping County Boli Hardware Wiremesh Products Factory has established a strong reputation in the global filtration market. Our annual export value of US$5 million – US$10 million reflects the trust of customers from over 15 major markets worldwide. We ship from major ports including Tianjin, Qingdao, Shanghai, and Foshan, ensuring timely delivery to North America, South America, Europe, Africa, and beyond. Our commitment to quality is backed by a dedicated R&D team and strict quality control processes. We welcome OEM/ODM inquiries and offer competitive pricing without compromising on performance.
Ready to upgrade your filtration system? Contact us today for a quote or technical consultation. We provide samples and detailed specifications to help you make an informed decision.
Frequently Asked Questions (FAQ)
-
What is the exact filtration efficiency of this element?
It provides absolute filtration at 0.5 micron, meaning ≥99.99% removal of particles larger than 0.5 micron under standard test conditions. -
Can this filter be used for high-temperature steam sterilization?
Yes, the PTFE membrane and stainless steel end caps can withstand repeated steam sterilization cycles up to 260°C (with appropriate upgrade). -
What end cap configurations are available?
We offer DOE (double open end), 222 O-ring, 226 O-ring, and custom designs. Please specify when ordering. -
Is this filter element compatible with my existing housing?
The element follows standard industry dimensions. Please provide your housing model or dimensions for confirmation. -
What is the typical lifespan of the element?
Lifespan depends on operating conditions and contaminant load. Typically, it can last 6–12 months in normal industrial applications, but high dirt loads may require more frequent replacement. -
Can I get a sample before placing a bulk order?
Yes, we provide samples for evaluation. Sample cost and shipping can be arranged upon request. -
Does the filter have any certifications?
Our products are manufactured in compliance with industry standards. Certifications such as FDA or NSF can be provided upon request for specific applications. -
What is the minimum order quantity (MOQ)?
Typical MOQ is 50 pieces per size, but we can discuss smaller quantities for trial orders.
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