Sapphire upholstery cleaning tool is designed to work with higher pressure. We changed our way few years ago and both of those tools are almost like new.
New ones cost about 600e. This tool helps to leave carpet or upholstery much more dry eliminating risk of over wetting it has flow valve installed which allows it to control mount of water going through it.
You can find more information by visiting retailers
https://cleaningwarehouse.ie/product/sapphire-upholstery-pro-hand-tool-clear-head/
