Millipore Corporation announced the availability of new Solvex cartridge filters. These filters provide customers with validated, robust and cost-efficient sterile filtration for solvent-based active pharmaceutical ingredients (APIs). The filters are suitable for the filtration of a wide variety of organic solvents and are scalable to meet the changing process needs of the users. The robust design of the filter cartridges promotes a consistent, repeatable manufacturing process characterised by high-capacity, low extractables, and resistance to thermal and hydraulic stress. The cartridge filters can be reused multiple times, promoting an economical filtration process. They are available in 10-, 20-, and 30-inch sizes and can be steamed in place up to 135°C.