
HL Filter In Chemical Plants. PPS Needle Punched Air Filter Bag. 30 Years Experience: 30 years of development in air and liquid filtration with an excellent team. ISO 9001:2015 Certified: Certified and audited ISO 9001:2015 quality managed factory. OEM & ODM Service: Supports production based on samples, technical drawings, and custom labels. High Temperature Resistance: Normal continuous operating temperature up to 160 degrees Celsius. Chemical Resistance: Ryton media offers excellent resistance to acids, alkalis, and high moisture. FDA Certified Option: Food grade filter bags available with passed FDA reports. Professional Technical Support: Engineers available to visit production sites to fix and solve filter issues. Wide Application Scope: Suitable for coal-fired boilers, cement mills, incinerators, and oil/gas firing.