
Spun-Bonded Polyester Dust Filter Cartridge for Industrial Dust Collection
Introduction:This spun-bonded polyester dust filter cartridge is made of high-strength non-woven spun-bonded polyester filter media, with stable structure and good air permeability. It features high filtration efficiency, excellent dust release performance, and long service life. Widely used in powder coating, woodworking, welding fume treatment, cement, chemical and other dust removal systems.
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Product parameter:
This spun-bonded polyester dust filter cartridge is made of high-strength non-woven spun-bonded polyester filter media, with stable structure and good air permeability. It features high filtration efficiency, excellent dust release performance, and long service life. Widely used in powder coating, woodworking, welding fume treatment, cement, chemical and other dust removal systems.

Technical Parameters
Filter Media: Spun-bonded Polyester
Filtration Efficiency: ≥99.9%
Operating Temperature: ≤130°C
Structure: Pleated design, with inner support mesh
Seal Type: Polyurethane (PU) end cap
Features:
(1) It provides up to 25 percent more filtration air flow than other same-sized cartridge.
(2) Shorter and stiffer filter pleats help minimize dust entrapment simplify filter cleaning. By reducing the height of the pleats from the standard 2 inches to 1.5 inches, the pleat wall is less likely to collapse or bend, which can encapsulate dust and prevent it's expulsion.
(3) Oval-shaped cartridge filters have fewer areas of high velocity, resulting in a lower potentially for media abrasion and increased filter life.
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