Practical Motorhome's experts review the Hoover Jovis SJ144WSR4
This unit was light and performed well, although the velour strip below the nozzle made steering on the carpet awkward. Cleaning the unit is simple: squeeze the buttons on the side and the front comes away. There is also a little handle on the filter to make releasing it easy. It is the little details that make this unit stand out. It has lights to indicate the battery level and a pop-out brush under the nozzle for cleaning hard surfaces.