The dust collector filter bag is the main and most important component of the bag filter. When dust gas is filtered through a filter bag, the fibers of the bag sieve and retain the dust, making the dust gas kept on the surface of the bag to separate the dust from the gas and purify the gas. Dust collector filter bags are divided into different materials: PTFE bag, fiberglass filter bag, P84 bag, PPS bag, aramid bag, homopolymer acrylic bag, polyester bag, etc.

These dust collector filter bags are used in various industries due to their different material properties. One of them, the PTFE bag, has its particular advantages in ultra-clean emission applications. Continue reading this article to find out more.