KrosFlo® fittings simplify and make a Tangential Flow Filtration path more robust. The sanitary flange of the KrosFlo fittings is a standard sanitary clamp. Tubing and pressure transducers can then be attached to the KrosFlo's hose barb and female luer port, eliminating the need for tube-to-tube adapters, fittings and connections. KrosFlo fittings are molded polysulfone, the same low-leachable and highly compatible polymer used in Spectrum's hollow fiber module housings. KrosFlo fittings are available in 6 sizes, 2 with a 90 degree hose barb fitting which makes connections for some applications easier.