Ventilair Group - branded product.
The Portable Fresco Air Ioniser is a sleek black unit that provides quick air purification and deodorisation without the need for filters. With a timer control of 8 hours and powered by a USB source, built in dual voltage power supply. It features a push-button control style and is designed for portable use in any room, with a glossy finish top, matt sides and washable/reusable filtration technology. Perfect for capturing allergens, dust, and bacteria, this compact unit operates quietly and comes with a 1-year manufacturer warranty.
The Fresco air ioniser work to clean your air by method of negative ionisation. In high enough concentrations, negative ions clear the air of pollutants.
Research from the United Nations has confirmed that ecological-grade negative ionisers can actively capture small particles of dust, causing them to condense and precipitate, effectively removes fine dust 2.5 microns (PM2.5) and smaller particles in the air. The smaller the diameter of flying dust, the easier it is to precipitated by negative ions.