This is the perfect small Hazardous unit, meeting all the needs and requirements for dealing with hazardous materials. A compact and fully upgraded HZ machine based on the 390 container design, incorporating a H13 filter module and fully meeting the “H” standard.

Engineered with a HEPA H13 filter – alongside a TriTex filter and HepaFlo Filter Bags – the HZ390 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 HZ390 is all-terrain ready.

The HEPA 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 HepaFlo 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 environment, 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.

2 models available:

  • HZ390S features short handle.
  • HZ390L features extendable handle.

A tool for every job, always on hand and packs neatly away, with professional and versatile AA18 accessory kit.


48 L/sec


18 L

Cleaning Range

26.8 m


400 x 450 x 1010mm (HZ390L) / 400 x 450 x 600mm (HZ390S)

Filtration Class

H13 (EN1822)


960 (DAF)

Motor Power

960 W


230V AC 50/60Hz


2500 mm H2O


(Machine + Kit) 11.2 kg

Numatic International Product Catalogue 2019
908328 HZ390 UK (A08)
908444 HZ390 European (A06)