Utilizing a hybrid catalyst with UV Led of the right wavelength, REME-LED Technology creates hydrogen peroxide molecules, a friendly oxidant, in enclosed spaces. These helpful oxidizers eliminate odours, mould, germs, VOCs, and microorganisms from the air. Bipolar Ionization (BPI), in addition to REME-LED, produces positive & negative ions that lower indoor PM2.5 concentrations. The Advanced Catalyst, Washable Filters, Long Life, and BiPolar Ionization are suitable for inside spaces up to 200 square feet, such as bedrooms, bathrooms, cars, smoking rooms, and small cabins. The aesthetic design of the unit is silver in colour. Packaging of 1 unit available.