Enjoy the healthy feeling of rooms with cleaner air with this remarkable small, lightweight, patented, independently tested air steriliser. It uses heat to purify your air without noticeably increasing the temperature of the room. Airborne micro-organisms are destroyed as they pass through the purifier,s patented ceramic core, which contains dozens of heated capillaries at a temperature of 400°F (200°C). The purifier is effective against bacteria, viruses, spores, airborne allergens, mould and also dust mites - both the allergens they release and the fungus they feed on. Unlike some other purifiers, the P80 emits no ozone - it even destroys ozone, a toxic indoor pollutant. And because the purifier contains no fan or moving parts, unlike most air filters, it,s totally silent and maintenance free too, with very low electric consumption (less than a 50W light bulb). Also effective against indoor organic odours and pollution from mouldy rooms. A must for people with asthma, allergies and anyone who wants healthier air. Suitable for use in a single room up to 80m3. Larger rooms require additional units. 2-year manufacturer,s warranty. The P80 has an exclusive dimmer controlled blue anti-stress light; ideal for a childrens room, it can also be used as a nightlight.