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Spunbond Polyester Air Filter Cartridges

The Spunbond Polyester Air Filter Cartridge is designed for reliable, high-efficiency dust filtration across diverse industrial applications. Made from durable spunbond polyester media, these cartridges provide excellent mechanical strength, moisture resistance, and extended service life, even in demanding environments. The uniform fiber structure ensures consistent particle capture while maintaining a low pressure drop throughout the filtration cycle, optimizing system performance.


Ideal for handling dry and abrasive dust, these cartridges suit applications such as powder coating, shot blasting, woodworking, and cement processing. Compatible with pulse-jet cleaning systems and washable for reuse, they offer a cost-effective solution. Custom options, including antistatic, flame-retardant, and PTFE coatings, enable seamless integration into OEM systems or retrofits.

Design

  • Constructed with high-strength spunbond polyester filter media.

  • Pleated media configuration for maximum surface area and dust holding.

  • Available in standard and customized outer diameters and heights.

  • Reinforced with inner and outer metal cores (galvanized or stainless steel).

  • End caps made of PU, metal, or plastic based on application needs.

  • Optional outer mesh support to prevent pleat damage in high-flow systems.

  • Can be supplied with open/closed ends for vertical or horizontal mounting.

  • Designed for use in pulse-jet and reverse air dust collector systems.

  • Available with PTFE membrane, flame-retardant, or antistatic media on request.

Features

  • High filtration efficiency with low initial pressure drop.

  • Excellent abrasion resistance suitable for dry, coarse, and fibrous dust.

  • Washable and reusable for multiple filtration cycles.

  • Compatible with aggressive pulse-jet cleaning systems.

  • Thermally bonded fiber structure resists media migration.

  • Extended service life reduces maintenance downtime and replacement costs.

  • Optional coatings enhance chemical, static, or flame resistance.

  • Reliable performance under high air-to-cloth ratios.

Industrial Application

Powder Coating, Shot Blasting, Cement Processing, Foundries, Woodworking, Metalworking, Plastic Processing, Mining, Food Processing, General Dust Extraction

Compatible Environments
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