High-Throughput Challenge Filair® PTFE Filters - China Suppliers & Factory for Biopharmaceutical Applications

The Challenge IM Capsule Filters are designed for comprehensive biopharmaceutical processes, covering five essential series: clarification, pre-filtration & sterilizing-grade, sterile, mycoplasma removal, and gas filtration. With particle retention capabilities ranging from 0.1 to 30 μm, these filters effectively meet the diverse process requirements from cell culture clarification to final product sterilization. Our filters support high-temperature steam sterilization and gamma irradiation, making them compatible with a wide array of commonly used biopharmaceutical solvents, As a leading manufacturer in China, our filters ensure the highest safety and quality standards. All molded parts and sealing components are free from colorants and adhere to Class VI and ISO 10993 biocompatibility standards, minimizing leachables and extractables while promoting hygienic processing. Each filter undergoes dual integrity testing during production, utilizing two independent test methods prior to release, guaranteeing a 100% factory pass rate, Our filtration solutions comply with ISO 9001 quality management and GMP standards and have successfully passed rigorous tests such as USP endotoxin, USP / biocompatibility, and USP extractables, ensuring no animal-derived TSE/BSE risks. As trusted suppliers, our products are validated by multiple internationally recognized agencies, including SGS and NF, providing fully verified and reliable filtration solutions for the entire biopharmaceutical process