The use of ACF in the displacement and ventilation devices can effectively remove sulfur dioxide in ambient air indoors, which will keep the good quality of air and the proper temperature indoors.

• 将其应用于家用恒温换气装置中,可有效脱除进入室内空气中的二氧化硫等有害气体,改善室内空气品质,保持室内空气清新、温度适宜。