AIRFREE P150B All the Airfree air purifiers offer unbeatable home protection against Allergens, Virus and Bacteria, they are totally silent and considered the most effective units for Asthma sufferers and anyone with respirable difficulties and allergies. Airfree are currently our most popular selling air purification and air filtration products. How does it work? Airfree’s exclusive technology works by eliminating microorganisms and allergens, destroying them in a fraction of a second. Depending on the model, between 14,000 and 20,000 litres of air pass through the Airfree device every hour, treating all the air in the room in a very short space of time. The process works in much the same way as sterilising water by boiling it; when water is boiled, the microorganisms it contains are eliminated. In similar fashion, Airfree continually draws in air from the room, heating it to over 200 ºC and instantly sterilising it. The purified air is then cooled inside the device before being returned to the room. The entire process is completely silent and requires no maintenance, not even the occasional replacement of parts. All you have to do is switch the device on and leave it to get on with the job. Airfree advantages - Highly Effective - Exclusive patented technology - No maintenance - Completely silent - Low energy consumption - Small and portable - Clean, environmentally-friendly technology - No ozone or ion emissions - Award-winning design Credibility Airfree technology has been tested and proven by dozens of laboratories worldwide. Technical Specifications Capacity – 60 m² Weight (kg) – 1.6 Guarantee (years) – 2 Energy Consumption (watts) – 37- 45 Size – 21.5 cm (diameter) x 26.5 cm (height) Voltage (volts) – 220-240 Thermistor safety sensors, thermal fuse, tilt sensor, varistor, current limiting fuse Exclusive Night Light