A compact and fully upgraded HZ machine based on the 390 container design, incorporating a H13 filter module and fully meeting the “H” standard. This is the perfect small HZ unit, meeting all the needs and requirements for dealing with hazardous materials. Engineered with a HEPA H13 filter, alongside a TriTex Filter and HpaFlo Filter Bags, the HZ390S is H-Class compliant, with an efficiency rating of 99.95%. In it for the long-haul, the machine's powerful, long-life 960W Motor is proven to last many, many years, delivering powerful and professional results, time after time. Add to this large rear wheels, steel power head, pull handle and long cleaning-reach, and the HZ390S is all-terrain ready. The HEPPA filter unit is mounted in an all-steel secure module with a separate primary pre-filter in the container itself. All machines are designed to operate with HdepaFlo filter bags to ensure easy, clean and safe emptying. Correctly selected and maintained, the HZ series will form a valuable part of any system designed to control hazardous and health endangering dusts in the enviironment, but it is important to ensure the correct consideration is given to the appropriate clothing and protection required by the operator in carrying out any specialist operation.