Dust Filter Cartridges – High-Efficiency Industrial Dust Collection & Filtration Solutions

Key Features & Advantages

High Filtration Efficiency & Precision

Our dust filter cartridges use high-quality polyester non-woven filter media with advanced hot-rolling and laminating technology. They achieve high efficiency for fine particles down to 0.3–5 μm, with a filtration efficiency of up to 99.9%. The pleated structure greatly increases the filtration area while maintaining low resistance and high air flow.

Long Service Life & Stable Performance

Reinforced inner steel cage, high-strength end caps, and professional sealing structure ensure the filter does not deform or damage under frequent pulse cleaning. The filter media features excellent anti-breakage, anti-peeling, and high dust-holding capacity, greatly extending service life and reducing replacement frequency.

Wide Compatibility & Versatility

Suitable for most standard dust collector models on the market. Available in cylindrical, oval, square, and other special shapes. Compatible with top-loading, side-loading, and bottom-loading installation methods.

High Temperature & Corrosion Resistance

Optional high-temperature resistant filter media can withstand temperatures from 80°C to 260°C, suitable for welding fume, kiln, and other high-temperature working conditions. Anti-static, waterproof, oil-proof, and acid-alkali resistant versions are also available for special environments.

Easy Installation & Maintenance

Modular design allows quick installation and replacement without professional tools. The smooth surface and high-performance media reduce dust adhesion, making automatic pulse cleaning more effective and lowering maintenance costs.

Safe & Environmentally Friendly

All materials meet environmental protection standards, non-toxic and pollution-free. Anti-static cartridges effectively prevent sparks and explosions in flammable dust environments, ensuring safe production.

Main Types

• Standard Polyester Dust Filter Cartridges
For general industrial dust, woodworking, cement, metal processing, etc.

• Anti-static Dust Filter Cartridges
For chemical powder, coal dust, flour, and other flammable and explosive dust.

• Waterproof & Oil-proof Dust Filter Cartridges
For humid, oily, and sticky dust conditions.

• High-temperature Resistant Dust Filter Cartridges
For high-temperature flue gas, welding fume, boiler waste gas.

• PTFE Membrane Dust Filter Cartridges
Ultra-high efficiency, easy to clean, long service life, suitable for ultra-fine dust.

Main Applications

• Metal processing: grinding, polishing, cutting, welding fume

• Woodworking: sawdust, sanding dust, shaving dust

• Cement plants, mines, quarries, building material factories

• Powder coating, spray painting booths

• Chemical, pharmaceutical, food processing

• Power plants, steel mills, smelting plants

• Recycling stations, waste treatment plants

• Workshop air purification and environmental protection systems

Material & Structure Details

• Filter media: Polyester, PTFE membrane, anti-static, high-temp fiber

• Inner cage: Electrostatic galvanized steel or stainless steel

• End caps: Metal or plastic, with high-elasticity sealing gaskets

• Sealing: Polyurethane or rubber, strong and durable

• Structure: High-density even pleats, stable and reliable

Custom Services

We provide full customization according to customer requirements:

• Size: diameter, height, top and bottom structure

• Filter media type and performance

• End cap material and sealing method

• Special working conditions: high temperature, corrosion, static, humidity

• Logo and packaging customization

Why Choose Our Dust Filter Cartridges?

As a professional industrial filter manufacturer, we have mature production technology, strict quality inspection system, and complete after-sales service.

• Factory direct price, cost-effective

• Stable quality, long service life

• Fast delivery and large stock

• Professional technical support and dust collection solutions

• Widely exported to Europe, America, Middle East, Southeast Asia and other regions

If you are looking for reliable, high-efficiency, and long-lasting dust filter cartridges, we are your best partner. Welcome to contact us for quotations, samples, and customized solutions.