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Help CenterDust Filter Cartridge 350x660mm With PTFE Membrane 99.9% Filtration Efficiency ISO Compliant
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As a leading manufacturer with over 25 years of experience, Anping County Boli Hardware Wiremesh Products Factory proudly presents the Dust Filter Cartridge 350x660mm with PTFE Membrane. This high-efficiency filter element is engineered to achieve 99.9% filtration efficiency while maintaining low pressure drop, ensuring optimal performance in demanding industrial environments. Our factory, established in 1998, has exported to markets across North America, Europe, Asia, and beyond, with annual export values exceeding US$5 million. We combine advanced manufacturing techniques with strict quality control to deliver reliable, ISO-compliant filtration solutions.
| Parameter | Specification |
|---|---|
| Outer Diameter | 350 mm |
| Length | 660 mm |
| Filtration Media | PTFE membrane laminated on non-woven polyester |
| Filtration Efficiency | ≥ 99.9% (for 0.3–1.0 μm particles) |
| Max Operating Temperature | 120°C (continuous) |
| Compliance | ISO compliant (manufactured under quality management system) |
Key Features & Benefits
- PTFE Membrane Surface Filtration: The ePTFE membrane provides a non-stick, easy-to-clean surface that prevents dust cake from penetrating the media, resulting in lower pressure drop and longer service life.
- High Filtration Efficiency: Achieves 99.9% filtration efficiency for submicron particles, meeting stringent emission standards and protecting downstream equipment.
- Excellent Chemical Resistance: The PTFE membrane is inert to most chemicals, making the cartridge suitable for corrosive or harsh environments.
- Low Pressure Drop: Optimized pleat design and media structure minimize resistance, reducing energy consumption of the dust collection system.
- Robust Construction: The cartridge is manufactured with strong pleat support and sealed end caps to withstand pulse-jet cleaning cycles.
- ISO Compliant Manufacturing: Our production process follows ISO quality management principles, ensuring consistent product quality.
- Customizable Options: Available in different gasket materials (e.g., silicone, nitrile) and end cap configurations upon request.
Applications
This filter cartridge is widely used in:
- Industrial dust collectors (baghouse, cartridge collectors)
- Welding fume extraction systems
- Pharmaceutical and chemical processing
- Food and beverage dust control
- Metalworking and powder handling
- General ventilation and air purification
Why Choose Boli Hardware Wiremesh?
With 25+ years of manufacturing experience, we have served clients in over 20 countries and regions. Our factory is located in Hengshui, Hebei – a hub for wire mesh and filtration products. We maintain strict quality control from raw material sourcing to final packaging. Our annual export volume of US$5–10 million reflects the trust of global customers. We offer competitive pricing, fast delivery from Tianjin, Qingdao, Shanghai, and Foshan ports, and professional after-sales support. Contact us today to request samples or discuss your specific filtration needs. We are committed to providing reliable, cost-effective solutions for your dust control applications.
Frequently Asked Questions
Q1: What is the filtration efficiency of this cartridge?
A: The cartridge achieves ≥ 99.9% filtration efficiency for particles down to 0.3 microns, as tested per standard methods.
Q2: Can this cartridge be used in high-temperature environments?
A: Yes, the PTFE membrane can withstand continuous operating temperatures up to 120°C. For higher temperatures, please consult our technical team.
Q3: Is this cartridge compatible with pulse-jet cleaning systems?
A: Absolutely. The cartridge is designed for pulse-jet cleaning and features robust media support to handle repeated cleaning cycles.
Q4: What is the typical service life of this filter cartridge?
A: Service life depends on operating conditions such as dust concentration, cleaning frequency, and temperature. Typically, it lasts 1–3 years with proper maintenance.
Q5: Do you offer custom sizes or end cap configurations?
A: Yes, we can customize the cartridge dimensions, gasket materials, and end cap types according to your collector specifications. Contact us for details.
Q6: Is this product certified by any international standards?
A: Our manufacturing process is ISO compliant, and the product meets general industrial filtration requirements. Specific certifications can be provided upon request.
Q7: What is the minimum order quantity (MOQ)?
A: MOQ is typically 10 pieces for standard sizes. For large orders, we offer volume discounts. Please inquire.
Q8: How do I clean or maintain this cartridge?
A: The cartridge is designed for pulse-jet cleaning. Avoid using water or solvents unless specified. Regular maintenance includes checking the pulse system and replacing damaged cartridges.
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