Extractor fans are recommended when spray tanning in enclosed, poorly ventilated areas. They reduce overspray, keeping the room clean and preventing inhalation of spray tan. This can be particularly important for asthmatic or pregnant clients, as well as for the spray tan technicians themselves. Weighing less than 5kg, the Aura extraction unit is suitable for competition, mobile or salon use. It has a handle at the top for easy portability, and has two very easily changed filters - the main filter, and a monitor filter so that you can check when your main filter needs changing. What's more, replacement filters are under £5, giving the Aura the lowest operating costs of any extractor fan on the market.