DeWalt DWV905M 38 L M-Class Dust Extractor 110 V

The DeWalt DWV905M 38 L M-Class Dust Extractor (110 V) offers robust extraction performance engineered for demanding site conditions. It meets M-Class standards for fine dust control and combines a high-capacity 38 litre tank with automatic dual-filter cleaning for uninterrupted airflow. 

With a heavy-duty build, auto start/stop functionality, and versatile wet and dry capability, the DWV905M is designed to integrate seamlessly into trade workflows — whether used with power tools or as a stand-alone dust management solution.

Features & Benefits

M-Class compliant – enables capture of fine dust and helps meet site regulations. 
1,400 W motor / up to 75 L s-¹ air-flow – delivers strong suction for serious site workload. 
Dual canister filters with auto-cleaning every 15 seconds – maintain consistent performance under load. 
Wet & dry capability (38 L tank) – handles both wet clean-ups and dry debris in the same unit. 
Power-take-off socket and auto start/stop – tool-triggered extraction improves workflow efficiency. 
Large wheels, telescopic handle and rugged tank build – designed for job-site mobility and durability. 

Key Specifications

• Voltage: 110 V 
  
• Power input: 1,400 W 
  
• Airflow: up to 75 L/s (≈ 4 500 L/min) 
  
• Tank capacity: 38 L 
  
• Hose diameter: 32 mm 
  
• Weight: approx. 15 kg 
  
• Supplied as: Dust extractor only (filters, hose and connector kit included) 
  

Q & A

Q: Is this extractor suitable for concrete dust?
Yes — the M-Class rating means it’s capable of handling fine construction dust, including concrete and silica, provided correct bag/filter usage.

Q: Can it auto-start when a tool is switched on?
Yes — it has power-take-off and auto-start/stop functionality, so it activates when your tool does.

Q: Is it suitable for wet use?
Yes — it supports both wet and dry operations, making it suitable for clean-ups and dry extractions.

Q: Which hose size does it use?
It uses a 32 mm diameter hose as standard.