The top graph is the Un-Enhanced coil and shows the relative humidity jump up when the unit starts. This indicates the Blow-Off of moisture from the coil. The lower graph shows the same system with The AC-EnhancerTM installed. The relative humidity drops drastically when the system starts eliminating the Blow-Off and starting the dehumidification process almost instantly. Once the system balances out at the high relative humidity that means it is dehumidifying at peak capacity.