23/09/2026
Manufacturing ophthalmic solutions (eye drops)โ
Filtration plays a critical role in achieving low particle levels and sterility throughout the process.
๐A typical filtration setup may include:
โข PP / GF โ Prefiltration and clarification, protecting downstream membranes
โข PES 0.22 ฮผm โ Sterilizing-grade filtration of the drug solution
โข PTFE 0.22 ฮผm โ Sterile air and tank vent filtration
โข 316L Stainless Steel โ Sanitary process and utility applications
For sterile ophthalmic processes, filter selection and integrity testing should be based on the specific formulation, process conditions, and validation requirements.
๐ At MBORST Filtration, we provide customized PP, PES, and PTFE filter cartridges for pharmaceutical and ophthalmic applications. Contact us to learn more!