A validated filtration process ensures the highest purity grades, consistent microbiological quality, and strict compliance with compendial water standards, including low endotoxin levels and controlled TOC. At LOONG Filtration, we provide pharmaceutical manufacturers with fully validated water filtration systems that meet rigorous pharmacopeia (USP, EP) and GMP requirements, integrating reliable performance with complete traceability. Whether you are producing Purified Water (PW) or Water for Injection (WFI) for drug formulation, cleaning, or sterilization processes, our systems deliver assured water quality for uncompromised product safety.