H Class Hoover – Numatic HZD900 Industrial Vacuum Cleaner | H Type HEPA Filter for Hazardous Dust

The Numatic HZD900 H Class Industrial Vacuum Cleaner is the largest and most powerful hazardous dust extractor in the Numatic H-Class range — purpose-built for asbestos removal, silica dust collection, and other hazardous material extraction.

Featuring dual TwinFlo high-performance motors, an H13 HEPA filtration system, and an ultra-durable StructoFoam body, the HZD900 combines maximum power, capacity, and safety — delivering professional-grade performance for the most demanding industrial environments.

Engineered for Hazardous Dust Control

Tested and certified to achieve 99.95% filtration efficiency, the HZD900 safely captures and contains asbestos fibres, crystalline silica, and other fine hazardous dusts that pose a serious risk to health.

The H13 HEPA filter and multi-stage filtration system ensure dangerous particles are completely sealed within the machine, preventing airborne contamination and guaranteeing compliance with HSE regulations for H-Class vacuums (EN 60335-2-69 Annex AA).

Industrial Power & Heavy-Duty Design

Powered by two TwinFlo motors, the HZD900 generates exceptional suction for large-scale industrial cleaning. Its robust all-steel power head and impact-resistant StructoFoam drum are engineered to withstand continuous site use, even in harsh conditions.

The large wheels and stable base allow easy movement across uneven floors, while the massive drum capacity means longer cleaning intervals with fewer stops for disposal — making it a top performer for asbestos contractors, builders, and restoration specialists.

Suitable for Hazardous Dust Types

Certified for H-Class hazardous dust, including:

• Asbestos fibresSilica dust (brick, cement, concrete)
• lead dust (Type 22 machine may be required please call)
• Hardwood & MDF dust.
• Cement, plaster, and grout dust.
• Glass wool, mineral fibre, and insulation debris.
• Clay, filler, and synthetic mineral dusts.

Professional H-Class Vacuum for Hazardous Environments

The Numatic HZD900 Industrial H-Class Hoover is built to tackle the toughest cleaning challenges safely. With its twin-motor suction, certified HEPA H13 filtration, and rugged industrial design, it ensures maximum safety, performance, and reliability in hazardous environments where airborne dust control is critical.

Protect your team, your site, and your compliance standards with the HZD900 – Numatic’s flagship H-Class dust extractor.

Key Features & Benefits

• Twin 1060W Motors – Delivers industry-leading suction for heavy-duty applications.
• H-Class Filtration (HEPA H13) – 99.95% efficiency for asbestos, silica, and toxic dusts.
• Large 40L Capacity – Extended cleaning intervals between emptying.
• StructoFoam Drum & Steel Head – Durable, impact-resistant, and built for industrial work.
• Big Wheels & Balanced Mobility – Easy movement across job sites and rough floors.
• HepaFlo Dust Bags – Safe, clean, and straightforward disposal of hazardous waste.
• Certified for H-Class Use – Fully compliant with health and safety regulations for hazardous environments.

Alternative Machines

• Next Size Up - This is as big as it gets.
• Next Size Down - Try the HZ750
• Need Less Power? - Try the HZ900

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