The OBR-3 Ozone (O3) Bottle and Cap Rinser from Liquid Action provides the simplest and most complete Ozone(O3) rinse system available anywhere. Simply place the bottle cap into the holder, slip the bottle over the rinse nozzle and press down. A blast of highly concentrated ozone and purified water rinses the bottle. Release the bottle and the spray stops automatically. Rinsing the caps and bottles simultaneously fills more bottles per hour, resulting in labor savings and faster customer turn around.