As above For sale at $120 Self collection in Boon Keng Brand New in Box Plasmacluster Ion Technology Efficiently suppress the activity of airborne viruses and microbes Acts on both airborne and adhering mold to suppress the proliferation of mold Decompose and remove airborne allergens (e.g. Dead dust mite, dust mite faeces, pollen and house dust) Decompose and remove adhering odors Removes static electricity to prevent pollen and dust from circulating in the room and clinging to curtains or clothing Easy and user-friendly design New design with Plasmacluster Ion Indicator Refer to website for specs https://sharp.com.sg/web/products/prodDetail.asp?ProdId=428&mode=Spec