Polyester PTFE filter bags with a continuous operating temperature of 260°C are preferred in many sectors. Providing high resistance to acids and oxides, polyester PTFE filter bags are strong against abrasions. You can easily use the polyester filter bag, which has water and oil repellent properties by hydrophobic impregnation, in sectors where dust comes in water and oily form. Bags with a gazelle on one side prevent the dust from easily sliding off the surface and sticking to the bag. You can call us to learn about the most suitable filter bag material for your industry.