Most wall mounted models require a gap between where they are mounted on the wall and the ceiling, in order to draw in air. The unique shape of this unit allows it to mounted right up to the top of the ceiling, allowing the unit to be fitted where normally you could not fit a wall mounted system.
This Fujitsu model is quite unique with its ultra violet (UV) filtration system, which is designed to eliminate airborne bacteria and also refresh the conditioned air in conjunction with the photocatalytic filter.
Another unique feature is the automatic filter cleaning system. This uses a patented motorized drive system to clean the filter across a set of brushes at programmed intervals. This saves on maintenance costs and is particularly useful if the unit is positioned in an awkward position for filter cleaning.