The Brass And Stainless Steel Misting Nozzle Is The Most Efficient And Water Conservative Mist Nozzle Available Today. It Only Uses 1/2 Gallon Per Hour Per Nozzle And Features A Sturdy Brass Body With Stainless Steel Orifice. The Nozzle Requires Simple Maintenance: Just Soak Periodically In Misting Nozzle Cleaner To Remove Mineral Deposits That May Accumulate With Usage. Includes: 5 Misting Nozzles