H-Class equipment is the legal requirement when working with high-risk, non-explosive, hazardous dusts and materials, including asbestos. The HZC390S is engineered to meet this demanding standard. Designed, engineered and built with the tradesman in mind, the HZC390S offers a safe and convenient solution for those whose work brings them into infrequent contact with hazardous dusts and materials..Equipped with a sealed and disposable HEPA H13 filter cartridge, all dust is safely contained, meaning users are able to change the filter as and when they need to. With large rear wheels, pull handle and long cleaning-reach, the HZC390S is all-terrain ready, making it easy to transport across rough surfaces and up stairs. Add to this a steel head, and the machine is capable of withstanding falls, drops, bangs and scrapes that can happen frequently in the professional trade environment. In it for the long haul, the machine’s powerful, long-life 1000W motor is proven to deliver powerful, professional and efficient results. When you’ve finished working, the HZC390S can be stored neatly away, ready when you need it.