Aria™ membrane solutions to fit your water needs for both municipal and industrial applications. The Aria™ FIT is a pre-engineered, packaged solution to fit your schedule, footprint and budget. For a flexible, customizable system, the Aria™ FLEX accommodates a wide range of capacities and scope needs. The Aria™ FAST is your solution for short term or long term rental and emergency needs. Our Aria™ CARE team are trained service engineers and support professionals to help keep your system optimized.