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As a trusted manufacturer since 1998, Anping County Boli Hardware Wiremesh Products Factory specializes in producing high-quality Customized Thread Connection Folded PP Air Dust Filter Cartridges. Our PP pleated air filter elements are engineered to meet the demanding requirements of industrial dust collectors, offering superior filtration performance and durability. With over two decades of experience and an annual export value exceeding US$5 million, we deliver reliable solutions that enhance air quality and equipment longevity. Each cartridge is customizable in thread type, dimensions, and filtration grade to perfectly match your specific application.
Our folded PP filter media provides a large surface area for efficient particle capture while maintaining low pressure drop. The threaded connection design ensures easy installation and a secure seal, preventing air bypass. Whether you need a standard size or a completely custom solution, our factory-direct manufacturing ensures consistent quality and cost-effectiveness.
Key Features & Advantages
- High Filtration Efficiency: PP pleated media captures dust particles down to 1 micron (99.9% efficiency), protecting downstream equipment and improving workplace air quality.
- Threaded Connection: Precision-machined threads (NPT, BSP, or custom) for leak-free mounting on dust collector headers.
- Chemical Resistance: Polypropylene is resistant to acids, alkalis, and many solvents, making it suitable for harsh industrial environments.
- Moisture Resistance: Non-hygroscopic PP media does not absorb moisture, preventing mold growth and maintaining performance in humid conditions.
- Customizable Dimensions: Outer diameter, length, and thread size can be tailored to retrofit existing dust collector systems.
- Low Pressure Drop: Optimized pleat geometry reduces energy consumption of fan systems.
- Long Service Life: Robust construction with reinforced end caps and sturdy inner core ensures durability under pulse-jet cleaning.
- Eco-Friendly: PP material is recyclable, reducing waste at end-of-life.
Technical Specifications (Typical Values)
| Parameter | Value |
|---|---|
| Filtration Media | 100% Polypropylene (PP) pleated non-woven fabric |
| Filtration Efficiency | ≥99.9% @ 1μm (optional higher grades) |
| Maximum Operating Temperature | 80°C (176°F) continuous |
| Maximum Airflow | 500 – 2000 m³/h (depending on size) |
| Initial Pressure Drop | ≤ 250 Pa at rated airflow |
| Connection Thread | NPT, BSP, or custom – male/female available |
| Outer Diameter | 100 – 500 mm (customizable) |
| Length | 200 – 1000 mm (customizable) |
| End Caps | PP or metal (optional) |
Our industrial dust collector filter cartridges are designed to withstand rigorous pulse-jet cleaning cycles. The folded pleats increase surface area by up to 3x compared to standard cylindrical filters, resulting in higher dust holding capacity and longer intervals between replacements. This translates to lower maintenance costs and reduced downtime for your facility.
The threaded connection eliminates the need for additional mounting hardware, simplifying installation. Available in popular thread sizes (e.g., 1-1/2" NPT, 2" BSP) or customized to your exact specifications. For industries handling fine powders, chemical dusts, or food ingredients, our PP media provides excellent compatibility and safety.
Trusted Quality & Global Reach
With over 25 years of manufacturing experience, Anping County Boli Hardware Wiremesh Products Factory has supplied filter cartridges to clients across North America, South America, Europe, Southeast Asia, Africa, Oceania, the Middle East, and Asia. Our annual export value of US$5–10 million reflects the trust international customers place in our products. We ship from major Chinese ports including Tianjin, Qingdao, Shanghai, and Foshan, ensuring fast and reliable delivery.
Every cartridge undergoes rigorous quality control: media integrity checks, dimensional accuracy, and pressure drop testing. We offer customization for OEM projects, private labeling, and bulk orders. Our factory-direct pricing eliminates middlemen, giving you competitive rates without compromising quality.
Ready to improve your dust collection efficiency? Contact us today for a quote or technical consultation. We provide free samples for qualified inquiries and fast response within 24 hours. Let our expertise help you achieve cleaner air and longer equipment life.
Frequently Asked Questions (FAQ)
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Q1: What thread types are available for the connection?
A: We offer NPT, BSP, and custom threads. Common sizes include 1-1/2" NPT, 2" NPT, 2" BSP, and 3" BSP. Please specify your requirement when ordering. -
Q2: Can the filter cartridge be used in high-temperature applications?
A: Standard PP media can withstand up to 80°C (176°F). For higher temperatures up to 130°C, we can provide PP with special additives. Please consult our technical team. -
Q3: What is the typical lifespan of these cartridges?
A: Lifespan depends on dust concentration, cleaning frequency, and operating conditions. Typically, they last 6–12 months in continuous use. Regular pulse-jet cleaning extends service life. -
Q4: Are these cartridges washable or reusable?
A: PP pleated filters are designed for dry dust collection and are not washable. They are replaced after reaching pressure drop limit. However, they can be cleaned with reverse pulse-jet during operation. -
Q5: Do you provide samples for testing?
A: Yes, we offer free samples for qualified buyers. You only need to pay for shipping. We can provide standard sizes or custom samples based on your specifications. -
Q6: What is the minimum order quantity (MOQ)?
A: For standard sizes, MOQ is 10 pieces. For custom sizes, MOQ is 50 pieces. However, we can negotiate for trial orders. -
Q7: Can I get a quote for a specific size not listed?
A: Absolutely. Send us your required outer diameter, length, thread type, and filtration efficiency. We will provide a competitive quotation within 24 hours. -
Q8: Are there any certifications for your filters?
A: Our manufacturing process follows strict quality management procedures. While we do not have specific third-party certifications for this product, we can provide a Certificate of Conformance and test reports upon request. Custom certifications are available at additional cost.
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