Air Filter Bag

Typical Applications:

  • Cement, Power plant

  • Rubber, Flour, Grain

  • Glass, Mine, Pigment, Fly Ash

  • Wood, Metallurgy, Foundry

Main Features:

  • Highest filter efficiency

  • Longest service life

  • High temperature resistance

  • Various filter bag style

Product Overview

Glorair makes all kinds of dust collector air filter bags for various industrial applications such as chemical, power plant, cement, woodworking factories and other processing. We have not only standard design bags, but make customized bags to meet your specific applications.

Product Video

Product Photos

Filter Media Characters

Fiber Type Working Temp. Abrasion Energy Absorb Filtration Property Moist Heat Alkaline Mineral Acids Cost
Polypropylene 77 ℃ Excellent Good Good Excellent Excellent Excellent $
Polyester 135℃ Excellent Excellent Excellent Poor Fair Fair $
Acrylic 130℃ Good Good Good Excellent Fair Good $$
Fiberglass 260℃ Fair Fair Fair Excellent Fair Poor $$$
Aramid 204℃ Excellent Good Excellent Good Good Fair $$$$
Ryton (Rrocon) 190℃ Good Good Good Good Excellent Excellent $$$$$
P84 260℃ Fair Good Excellent Good Fair Good $$$$$$
PTFE 260℃ Good Good Fair Excellent Excellent Excellent $$$$$$$

Bag Finish and Purpose

Finish Type Finish Purpose Available
Singe Improved dust cake release Polyester, Polypropylene, Acrylic, Ryton, P84 felts
Glaze/Eggshell Provide short-term improvement of cake release Polyester, Polypropylene felts
Glaze/Eggshell Provide short-term improvement of cake release Polyester, Polypropylene felts
Silicone Initial dust cake development and limited water repellency Polyester felts and woven
Flame Retardant Retards combustibity Polyester, Polypropylene felts and woven
Acrylic Coatings Improved filtration efficiency and cake release Polyester and Acrylic felts
PTFE Penetrating Finishing Improved water and oil repellency; Limited cake release Aramid felts

Filter Bag Testing