The very last but also known to be the best in the list goes to Simpson Cleaning. This model has the size of 34.8 x 21 x 23.2 inches. The wheel part is attached with the 10-inche wheels; therefore, you can transport it
from one place to another easily. In term of the spray tips, they are up to 5 different nozzle head, while each and everyone of them is great for different task. For ensuring that the quality of it last for a long time, the frame of this tank is constructed from the welded steel. Last but not least, the length of the hose is 25 ft.