Bosch's Self Priming Suction Hose can be used to supply your AQT Pressure Washer where running water sources are not available. It can draw in water either from a container or from an open water course such as a lake or pond. Using a suction hose frees you up to clean in remote locations, & can also prevent water wastage, saving you money. An inbuilt water strainer, fitted with a non-return valve, removes harmful particulates from the inflow, protecting your Pressure Washer's internal components from damage. The hose is 3m long, & is reinforced, for added durability. Compatibility: Compatible with EasyAquatak series, UniversalAquatak series, AdvancedAquatak series, AQT 33-10, AQT 33-11, AQT 35-12, AQT 37-13, AQT 40-13, AQT 42-13, AQT 45-14 X Important These accessories are for the newer AQT Pressure Washers & are not compatible with older pre 2014 Bosch Aquatak Pressure Washers.