Yours is a specialized ﬁeld and requires a company who understands your systems characteristics and parameters. Filterfab's approach to manufacturing is, that every ﬁlter bag produced is a custom order. Variables such as temperature, moisture level, particulate size, gas-stream chemistry, air-to-cloth ratios, particulate abrasives and the myriad of mechanical factors are all taken into consideration to choose the best fabric suited to your system.
In general, felt ﬁlter bags are used in pulse-jet collectors and woven ﬁlter bags are used in reverse air or shaker baghouses. Fabric type and ﬁnishes are determined based on the ﬁnal application.