The Nilfisk VHS 42 M/H Dust Extractor Series is built for professionals who demand peak performance and safety. With industry-leading filtration, continuous suction power, and rugged design, this machine keeps your team protected, your site compliant, and your workflow uninterrupted—making it the smart investment for serious trades and industrial users. A reliable, commercial vacuum cleaner to safely handle hazardous dust on-site.
🔥 Bonus Benefit : Work uninterrupted with InfiniClean™, an automatic filter cleaning system that maintains peak suction and reduces downtime during continuous operation.
Key Features:
Dust class M and H certified, including asbestos compliance, ensuring top-level protection.
InfiniClean™ Automatic Filter Cleaning
Continuous, automatic cleaning system on 40L models maximises suction power and reduces downtime.
Push&Clean™ Semi-Automatic Filter Cleaning
Available on select models for easy maintenance and sustained performance.
High-Efficiency Filtration
Washable PTFE long-life filter with 99.9% filtration efficiency and dual HEPA filter option; HEPA included on H-class models and optional for others.
Sealed Dust System
Fully sealed design minimizes dust leakage and exposure, improving operator safety.
Flow and Filter Sensor Alerts
LED and acoustic warnings monitor airflow (HC model) and filter condition (MC model) to maintain optimal function.
Anti-Static Vacuum Design
Prevents static buildup, enhancing safety when working with fine dust particles.
Auto Start/Stop Power Tool Connection
Automatically activates the vacuum when connected power tools are in use, saving energy and improving workflow.
SoftStart Fuse Protection System
Protects the machine’s electrical components for reliable and safe operation.
Speed Control
Allows adjustment of suction power for versatile performance across different tasks.
Heavy-Duty Construction
Robust container with steel castors and protective bumpers for durability on tough job sites.
MultiFit Accessory System
Compatible with a wide range of tools and attachments for task flexibility.
Onboard Storage Solutions
Convenient storage for accessories and cables keeps everything organized and easily accessible.
Customisable Options
Includes optional motor cooling filter, exhaust air collector, and long-life filter bag to suit specific needs.
Commercial Warranty
Backed by a 1-year commercial warranty for peace of mind and dependable support.
Applications
Trusted across industries where dust control is critical.
Construction & Demolition – Perfect for cutting, grinding, drilling, and concrete dust removal.
Renovation & Remediation – Ideal for asbestos abatement, lead paint removal, and hazardous material cleanup.
Workshops & Manufacturing – Keeps air and surfaces clean when working with wood, composites, or fine powders.
Surface Preparation – Supports floor sanding, polishing, and other prep work where fine dust is generated.
Industrial Maintenance – Effective for ongoing dust control in factories and production environments.
InfiClean cleans the filter every 15 seconds while you work - without stopping suction. This keeps performance consistent even during extended use in tough environments.


M-Class PTFE-coated filter traps 99% of dust particles and lasts significantly longer than standard filters. The PTFE coating also makes it easier to clean manually, reducing maintenance downtime.
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Specifications
| Airflow L/min | 4500L/min |
| Cable Length | 7.5 Meters |
| Capacity | 42 L |
| Dimensions (LxWxH) | 565mm x 385mm x 605mm |
| Net Weight | 16 kg |
| Power Type | Electric 240V |
| Power Rating | 1400W |