Polyester Fiber Filter Cartridge

Polyester Fiber Filter Cartridge (General-purpose industrial filter cartridge for ambient-temperature dust)

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  • Estimated Delivery:Sep 01 - Sep 05

Product description
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Polyester Fiber Filter Cartridge

Polyester fiber filter cartridges are general-purpose filter elements for industrial normal-temperature dry dust collection. Made with polyester needle-punched filter media, they offer good toughness, abrasion resistance, uniform air permeability and economical processing cost.

Product Features

This filter cartridge is suitable for continuous operation at 130℃ and can withstand instant temperatures up to 150℃. The multi-pleated design provides a large filtration area, smooth dust cleaning and stable performance for conventional dry powder and dust filtration applications.

Technical Specifications

Product NamePolyester Fiber Filter Cartridge
MaterialPolyester needle-punched filter media
Continuous Temperature130℃
Instant Temperature150℃
Material Weight550g/㎡
Air Permeability140–160L/㎡·s
Acid ResistancepH 4–7
Alkali ResistancepH 7–9
StructureMulti-pleated design with large filtration area

Applicable Industries

Grinding and polishing Sand and stone powder Woodworking Grain and feed processing Plastic crushing Silo-top dust collection Sandblasting and rust removal Machining dust control

Industry Pain Point Solution

Ordinary thin filter cartridges are easy to damage and often suffer from rapid pressure rise, increasing replacement frequency and maintenance costs. This thickened polyester filter cartridge provides higher strength, smooth dust cleaning and better resistance to powder blockage. Under dry normal-temperature working conditions, the service life can reach 6–18 months.

Shipping cost is based on weight. Just add products to your cart and use the Shipping Calculator to see the shipping price.We want you to be 100% satisfied with your purchase. Items can be returned or exchanged within 30 days of delivery.

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