Honda SlipStream Pro 20 X Pressure Washer With 22" Surface Cleaner - GX390 210bar 18lpmThis slipStream Pro 20 X Package contains all the features that the hugely successful Pro 20 has, but with even more power and improved functions. The Pro 20 X has an upgraded pump that moves 18 litres of water per minute and the 22 surface cleaner features a triple head to allow larger surface areas to be cleaned quickly and efficiently. The Pro 20 X is fitted with a 2: 1 gearbox between the engine and the pump, preventing the pump from over revving;