The invention discloses a humiture automatic control type purifying combined air conditioning unit, which relates to the technical field of the purification engineering of pharmacy, electron, an animal house and the like, in particular to the technical field of purifying air conditioning units for purifying air. The humiture automatic control type purification combined air conditioning unit comprises a hybrid filter section, a surface cooling, heating and humidifying section, an air outlet section of a blower fan and a control section, wherein one side of the control section is provided with the hybrid filter section, the surface cooling, heating and humidifying section and the air outlet section of the blower fan which are interconnected with each other; and the control section is connected with the hybrid filter section, the surface cooling, heating and humidifying section respectively. The purifying humiture automatic control type combined air conditioning unit realizes the aims ofconvenient use, simple structure, high integration degree and automatic control.