Mott High Purity Gas Filters provide 9-log filtration of particles down to 0.0015 µm resulting in particle-free gas. For maximum gas filtration efficiency, strength and reliability, GasShield® POU all-metal gas filters are ideal for Ultra High Purity (UHP) gas delivery applications. They are compatible with most high purity electronics grade process gases. Applications include UHP gas sticks for semiconductor tool hook-up, UHP process gas filtration in valve manifold boxes, gas cabinets, tool isolation gas boxes, OEM gas boxes, and any UHP particle removal application.