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PTFE Membrane Filter Cartridge for Dust Collector, 99.9% Efficiency, 0.3 Micron, 70°C, 3600 CFM
Product Spotlights
PTFE membrane filter cartridge with 99.9% efficiency at 0.3 micron, 70°C resistance, and 3600 CFM airflow. Customizable dimensions, easy pulse-jet cleaning, and long service life. Factory-direct from a trusted manufacturer since 1998, serving global markets.
US$ 1
1 - 9 Unit
US$ 0.9
10 - 99 Unit
US$ 0.8
≥100 Unit
Key Specifications
Get Latest Price
Material:
Other, PTFE Membrane + Non-woven Backing
Color:
Other, White or light gray
Filtration Precision:
0.3 micron
Payment & Shipping
Payment Methods:
Port of Shipment:
tianjin shanghai qingdao
Delivery Detail:
1 days
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Material
Other, PTFE Membrane + Non-woven Backing
Color
Other, White or light gray
Filtration Precision
0.3 micron
Filtration Efficiency
99.9%
Max Operating Temperature
70°C
Airflow Capacity
3600 CFM
Length
Customizable (e.g., 24“, 36“, etc.)
Outer Diameter
Typical 6“ or 12“
Application
Dust collector, industrial ventilation
Structure
Pleated filter media
Welcome to Anping County Boli Hardware Wiremesh Products Factory, a trusted manufacturer established in 1998 with over 20 years of expertise in the filtration industry. Our PTFE Membrane Filter Cartridge for Dust Collector is designed to deliver exceptional performance in demanding industrial environments. With a filtration efficiency of 99.9% at 0.3 micron, this cartridge ensures the highest level of air purity, protecting both your equipment and the environment. Operating at temperatures up to 70°C and handling airflow up to 3600 CFM, it is the ideal solution for applications requiring reliable and long-lasting dust collection.
Our factory, located in Hengshui, Hebei, China, has an annual export value of US$5 Million - US$10 Million, serving markets across North America, South America, Europe, Asia, Africa, and Oceania. We are committed to providing high-quality, customizable filtration solutions that meet the specific needs of our customers. Below, we detail the key features and specifications of our PTFE membrane filter cartridge.
Key Features & Benefits
- Superior Filtration Efficiency: Achieves 99.9% removal of particles as small as 0.3 micron, thanks to the advanced PTFE membrane technology. This ensures compliance with stringent air quality standards.
- High Temperature Resistance: Designed to operate continuously at up to 70°C, making it suitable for hot industrial processes without degradation of filter media.
- High Airflow Capacity: With a rated airflow of 3600 CFM, this cartridge minimizes pressure drop while maintaining high collection efficiency, reducing energy consumption.
- Durable Construction: The PTFE membrane is bonded to a strong non-woven backing, providing excellent mechanical strength and resistance to chemicals, moisture, and abrasion.
- Easy Cleaning & Long Service Life: The smooth surface of the PTFE membrane allows for efficient pulse-jet cleaning, reducing downtime and extending the cartridge's lifespan.
- Customizable Dimensions: Available in various lengths, outer diameters, and end cap configurations to fit most dust collector systems. Please contact us for custom requirements.
- Wide Application: Ideal for use in cement plants, metal processing, food & beverage, pharmaceutical, chemical, and other industries where fine dust control is critical.
| Parameter | Value |
|---|---|
| Filter Media | PTFE Membrane + Polyester/Non-woven Backing |
| Filtration Efficiency | ≥ 99.9% @ 0.3 micron |
| Maximum Operating Temperature | 70°C (158°F) |
| Rated Airflow | 3600 CFM (≈ 6.1 m³/min) |
| Initial Pressure Drop | ≤ 0.5 in. w.g. (typical) |
| Recommended Pulse Pressure | 60–90 psi |
| Available Lengths | 24", 36", 48", 60" (customizable) |
| Outer Diameter | 6" (152 mm) or 12" (305 mm) standard |
| End Cap Options | Open, closed, or gasket seal (custom) |
The PTFE membrane filter cartridge is engineered to outperform traditional filter media in challenging environments. Its unique surface treatment prevents dust from penetrating deep into the media, enabling efficient pulse-jet cleaning and maintaining low pressure drop over time. This translates to reduced maintenance costs and improved operational efficiency for your dust collection system.
Why Choose Our Filter Cartridge?
- Proven Track Record: With over two decades of manufacturing experience, we have supplied millions of filter cartridges worldwide. Our products are trusted by industries ranging from mining to pharmaceuticals.
- Rigorous Quality Control: Each cartridge undergoes strict testing for filtration efficiency, pressure drop, and dimensional accuracy before shipment. We ensure consistent quality batch after batch.
- Competitive Pricing: As a factory-direct manufacturer, we offer cost-effective solutions without compromising on performance. Our annual export value of US$5-10 million reflects our global competitiveness.
- Global Logistics: We ship from multiple ports (Tianjin, Qingdao, Shanghai, Foshan) and can arrange delivery to any destination worldwide. Fast lead times and reliable shipping partners.
- Technical Support: Our experienced engineers can assist with product selection, filter sizing, and troubleshooting. We are committed to your success.
Join thousands of satisfied customers who have upgraded their dust collection systems with our PTFE membrane filter cartridges. Whether you need a standard size or a custom design, we are ready to provide a tailored solution. Contact us today for a quote or technical consultation.
Frequently Asked Questions
-
What is the difference between PTFE membrane filters and standard filters?
PTFE membrane filters have a microporous ePTFE layer that captures particles on the surface, while standard filters rely on depth filtration. This results in higher efficiency, easier cleaning, and lower pressure drop for PTFE membranes. -
Can this cartridge be used in high-temperature applications above 70°C?
The maximum continuous operating temperature is 70°C. For higher temperatures, we recommend our PTFE membrane cartridges with a heat-resistant backing (e.g., glass fiber), which can withstand up to 260°C. Please inquire for custom options. -
How often should the filter cartridge be replaced?
Replacement intervals depend on operating conditions, dust load, and cleaning frequency. Typically, with proper pulse-jet cleaning, a PTFE cartridge can last 1–3 years. Regular monitoring of pressure drop will indicate when replacement is needed. -
Can I wash the cartridge with water?
PTFE is hydrophobic and water-resistant, but washing is not recommended as it may damage the media. Use dry pulse-jet cleaning or gentle vacuuming. For oily or sticky dust, consult our technical support for specialized cleaning methods. -
What are the available end cap types?
We offer various end cap configurations: open (plain), closed (with gasket), or with a center hole for bolt-down mounting. Custom designs are available upon request. -
Do you provide samples for testing?
Yes, we can provide sample cartridges for evaluation. Please contact our sales team with your specific requirements, and we will arrange a sample order. -
Is this filter cartridge compatible with my existing dust collector housing?
Our cartridges are designed to fit most standard dust collector systems. We recommend checking the length, diameter, and end cap style. If you are unsure, send us your current filter dimensions and we will confirm compatibility. -
What certifications do your products have?
Our products are manufactured in accordance with common industry standards. Specific certifications (e.g., FDA, ATEX) can be discussed on a case-by-case basis depending on your application requirements.
Trust Anping County Boli Hardware Wiremesh Products Factory – your reliable partner in filtration since 1998. With a strong export presence and a commitment to quality, we deliver cartridges that perform. Contact us now to discuss your needs and get a competitive quote.
Send Inquiry to This Supplier
Mr. Geng Xiaozhong
Sales Manager
2Yrs
Hengshui, Hebei, China
2Yrs
Business Type
Manufacturer
Year Established
1998
Annual Export Value
US$5 Million - US$10 Million
Port of Shipment
Tianjin, Qingdao, qingdao, shanghai, foshan
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