After several hours of research and detailed examination of some twenty models available online, we consider that it is the Powerplus powxg90415 which currently has the best value for money for versatile home use. Indeed, it has good power (2000 W, 450 L / h, pressure of 160 bars) and it comes with a patio cleaner.

With a 2000 W motor, correct pressure and good flow, this model is very good value for money and will be suitable for all common uses. It is easy to use thanks to its lightness and its ergonomic details (long cable with reel, wheels, handle, integrated tank). It is in particular supplied with a patio cleaner intended for the cleaning of external surfaces.

With a maximum pressure of 110 bar, an absorbed power of 1.4 kW and its many accessories, this model is ideal for occasional use on outdoor surfaces (aisles, grilles, tools, cars, bikes, etc.). The maximum flow rate is 390 L / h and the temperature for the water is limited to 50 ° C. It incorporates a handle for transport and wheels for quick and easy movement. 

It is the most powerful Kärcher model sold to the general public. It is also larger and heavier than other competitors, but that does not prevent it from being easy to dismantle and store. With 180 bars of pressure and 600 L / h of water flow (adjustable), it offers several features that make it excellent value for money.

Although it is not very well known in France, the Nilfisk C 110.7-5 has serious qualities. With a power of 1400 W, a pressure of 110 bar and a flow rate of 440 L / h, it is perfectly suitable for ordinary cleaning (vehicles, tools, etc.). Its construction is solid and easy to maintain.

The Bosch UniversalAquatak 135 is a rather compact cleaner, despite its power. This is what sets it apart from many other cleaners in its range: it is easy to store. Despite everything, this model has some under the hood. With 135 bar of pressure (410 L / h), a power of 1900 W and a 3-in-1 nozzle, it offers great performance which should be able to make it effective in many circumstances.

The K5 Premium Full Control Plus has significant power without reaching the price of the K7. With 2100 W and a maximum pressure of 145 bars (maximum flow rate of 500 L / h for a cleaning area of ​​around 40 m² / h), it is ideal for cleaning a vehicle, tools, garden furniture or a terrace . It is recommended for regular use on medium to stubborn soiling.