Patent ID: 9714779
Date: 2017-07-25
CPC Classifications: B01D,F24F,F25B

Claim:
1. A split air conditioner system including an indoor mounted unit, the indoor mounted unit comprising: a cabinet; an evaporator positioned within the cabinet; one of a cross-flow fan, a centrifugal fan, or a muffin-type fan positioned in the cabinet; an air inlet for admitting untreated air into the cabinet to allow the fan to move air from the air inlet through the evaporator; an outlet for discharging conditioned air from the cabinet; and a filter movably mounted to an outside surface of the cabinet in the flow path between the air inlet and the outlet for filtering air, the filter being movable to be selectively positioned at different positions within the airflow path wherein the different positions provide variably adjustable amounts of filtering of air.