Disinfecting fogging sprayer system for poultry house: 1)movable drive and filter handcart 2)copper tube around the house Disinfecting fogging sprayer system for poultry house:1)movable drive and filter handcart,easy to control2)copper tube around the house,to ensure fogging around the house 3)300#,2-4 coiling filters make sure the water clearn4)one nozzle per 3m,two spraying holes per nozzle, ...