Turbo nozzle: To be used on tricky surfaces with stubborn soiling and stains, this nozzle generates the most stress. Hitachi M12VE - new model still in sale. Exact as above but has a lot more power, is relatively lighter and fewer bulky but has a similar electronic block difficulty and https://makita-3709-vs-rt0700c-sp42838.bloggerswise.com/27979144/everything-about-karcher-k2-vs-k3-vs-k4-vs-k5-which-one-s-best