China Suppliers Factory Challenge Pore® PES Low-Protein-Binding Hydrophilic Sterile Filters for Biopharmaceuticals

The Challenge IM Capsule Filters, manufactured in China, represent a top-tier solution provided by leading suppliers in the biopharmaceutical industry. These filters encompass five essential series: clarification, pre-filtration & sterilizing-grade, sterile filtration, mycoplasma removal, and gas filtration, featuring particle retention capacities from 0.1 to 30 μm. They fulfill comprehensive process requirements, from cell culture clarification to final product sterilization. Our filters are designed to support high-temperature steam sterilization and gamma irradiation while being compatible with a wide array of commonly utilized biopharmaceutical solvents. All molded parts and sealing components are free from colorants and adhere to Class VI and ISO 10993 biocompatibility standards, effectively minimizing leachables and extractables for hygienic processing. During production, each product undergoes dual integrity testing, requiring two independent test methods for release, ensuring a 100% pass rate from our factory. The filters meet the stringent ISO 9001 quality management and GMP standards and have successfully passed USP endotoxin, USP / biocompatibility, and USP extractables tests, with no risk associated with animal-derived TSE/BSE. Moreover, all products are validated by multiple internationally recognized agencies, including SGS and NF, offering fully verified and reliable filtration solutions for the entire biopharmaceutical process.