New UltraCap® H.D. (Heavy Duty) single-use high-capacity capsule filter is now available in a 50-inch configuration for large volume filtration. The UltraCap® H.D. is optimized for continuous and batch processing in bio-manufacturing operations and for pre- and final-filtration in pharmaceutical applications. The new 50-inch capsule can be specified with removal ratings from 0.04 μm to 99 μm. A choice of filter membranes includes STyLUX® or EverLUXTM PES, SteriLUX® or Steridyne® PVDF, Ultradyne® PTFE and Chemdyne® PP. Microfiber prefilters can also be specified in ALpHA® PP, Protec® glass fiber, and DeltaMax® or DeltaDepth® polypropylene depth media. The UltraCap® H.D. is offered with T-style sanitary flange inlet and outlet connections, and can be specified in additional nominal lengths of 10, 20, 30 and 40 inches (25 cm, 50 cm, 75 cm and 100 cm) to give end users maximum scale-up flexibility. UltraCap® H.D. is available gamma-irradiated for aseptic applications.