Abstract: A propulsion-release safety vacuum release system (SVRS) for swimming pools monitors vacuum level in a suction pipe and reverses flow within the suction pipe if vacuum level exceeds a predetermined level. Thus, if a bather becomes entrapped on a suction outlet such as the pool main drain, the SVRS system not only releases the vacuum but also pushes away the suction-entrapped bather. In response to an elevated vacuum level, a vacuum-monitoring device actuates an automatic valve, which reverses fluid communications between the influent and effluent conduits of the pump and filter system. In this process, the suction pipe is converted from vacuum (negative pressure) to positive pressure. Thereafter, the automatic valve system automatically resets the SVRS to the original or normal flow configuration. The SVRS functions without interrupting operation of the swimming pool filtration system.