Uvonair 1000 For personal spaces and rooms up to 1000 cubic ft. Uvonair® eliminates odours caused by grow rooms, tobacco smoke, moulds and mildew. It even tackles the unpleasant odours from plants, pets, cooking and damp basements. How? The Uvonair generates Ozone (O3) - one of the most powerful oxidizers available. O3 doesn't just mask odours like mere air fresheners - it neutralizes odors at the source, then harmlessly converts to CO2 and oxygen. The Uvonair works silently with the same ozone generating technology available in units costing hundreds of pounds more. The Uvonair is ideal for hydroponics, homes, offices, workplaces ... anywhere that can benefit from purer, cleaner air.