The Numatic HZ370 H-Class Vacuum is built for environments where controlling hazardous dust is essential. Fully H-Class compliant, it meets the legal requirements for working with high risk, non explosive hazardous materials, including asbestos.
Compact and practical with its 370 container design, the HZ370 is easy to store and ready whenever you need it. Inside, an advanced multi-stage filtration system combines a certified HEPA13 filter (99.97% efficiency at 0.3 microns), TriTex filter and HepaFlo self-seal filter bags, all securely housed within a robust steel filter module for maximum dust containment.
Powered by a long-life 960W motor, tested for a minimum of 1600 hours of continuous use, the HZ370 delivers powerful, professional and reliable performance day after day.
When hazardous dust control is critical and compliance is non-negotiable, only the right machine will do.













