In addition to the blower, the wand offers three different nozzle options. First is the cone, a single nozzle that offers precise application with a flow rate of 1.5 gallons per hour. Second is the double nozzle, which provides twice the cone nozzle's flow rate (3-gallons per hour) and is excellent for disinfecting playground equipment or other non-sensitive fixtures. The third nozzle is blue and provides the highest flow rate of 10.5 gallons per hour.