The new JetFlex SmartStripDiffuser (SSD) introduces a unique feature: the easy and quick membrane replacement within minutes and when it is economically feasible. This saves time, material and money and it also relieves the environmental impact through a reduced CO2 footprint and energy savings. The ultra fine needled polyurethane membrane with a thickness of only 0,6mm creates smallest bubbles for a high specific surface area and highest oxygen transfer rate.