Saf Filter Pvt. Ltd. Manufactures Air Side Belt Fabric. Saf Filter Pvt. Ltd. Is the supplier of filter bags and air slide fabrics. Air Side Belt Fabric is used in pneumatic conveyor lines. Air Side Belt Fabric is preferred by many distinct industries to cater their wide requirements. The multi-ply structure of the fabrics with varied weight, thickness and permeability enables uniformity in the flow effect on the slide surface, greater mechanical resistance to abrasion and tensile strength and a vast porosity range. It is available in roll lengths and cut pieces to actual installation size & shape. This is used for all pneumatic gravity conveyor system i.E. Air slide, fluidor, fluxo-channel fluid slide, aeration - box, airlift or aerpole pumps in sillo, bin & hopper.