Water Saving: PRO-FLO has been proven to save more than 70% water flow compared to normal household inlet water flow. Low Cost: PRO-FLO is a very low cost and effective water saving solution. Adaptable: PRO-FLO has been designed to fit most taps in the current market place. Simple: PRO-FLO is easily fitted to most taps, with no special tools or threaded parts required. Pressure: PRO-FLO has been designed to withhold the “back pressureâ€Â