Vacuum Cleaner Nilfisk AERO 21-21 PC

The Nilfisk AERO 21-21 PC is a compact wet and dry vacuum cleaner designed for small cleaning tasks in workshops, service vehicles and job sites. It features a 20 litre container, a 1250 W motor, PET filtration and a lightweight, durable build that supports easy transport and storage. The model includes the Push&Clean semi-automatic filter cleaning system, accessory storage positions and a 2-point tube parking for flexible operation. Some versions offer an INOX stainless steel container and a trolley with lifting handle; models labelled “-21” include a power socket with AutoOn/Off to start the vacuum from a connected power tool.

Advantages

The AERO 21-21 PC combines compact dimensions and low weight with robust construction for easy transport and handling. Push&Clean prevents loss of suction and maintains cleaning performance. Integrated storage for hose, nozzles and cord plus 2-point tube parking improve usability on site. The optional INOX container and trolley increase durability and ease of emptying when required.

Suitable for

• Light industrial and workshop cleaning
• Automotive service and maintenance tasks
• Small building and construction jobs
• Mobile technicians and service vehicles

Key specifications

• Motor power: 1250 W
• Container capacity: 20 L
• Airflow: 60 l/s
• Vacuum: 21 kPa
• Filter material: PET (polyethylene terephthalate)
• Weight: 7.5 kg
• Dimensions (W×D×H): 385 × 375 × 505 mm
• Cleaning type: Wet & Dry
• Colour: Blue, Black

How to use

Connect the appropriate nozzle and hose for the task, switch the machine on and use the suction to remove dry debris or liquid spillages. For models with AutoOn/Off, plug a compatible power tool into the vacuum’s power socket to enable automatic start/stop during tool operation. Empty the container after use by removing the standard fleece filter bag or, where available, tipping the stainless container using the lifting handle. Use Push&Clean during operation to maintain filter performance.

Usage recommendations

For best results, use the AERO 21-21 PC with the correct nozzle for the surface, activate Push&Clean periodically to prevent clogging, and empty or replace the fleece filter bag before it becomes heavily loaded. When cleaning liquids, ensure the machine is set for wet use and empty the container promptly to avoid odours or residue.