This plastic hose end foamer mixes the proper amount of concentrate with air and water to produce a thick, rich foam for longer chemical contact times. To rinse, the concentrate container is disconnected using an easy to operate quick coupler, which is designed to allow either full width spray or powerful jet stream when rinsing. Holds 96 Oz. of concentrate. Supplied with a complete set of color-coded metering tips for a dilution range of 12:1 to 128:1.