Compact, it's the ideal tool for powerful suction of water, liquids, and dust. Features include a bypass motor, a stainless steel tank, and a blower function. Equipped with a power outlet for connecting your power tools.
From Nilfisk , a global leader in professional vacuum cleaners, the Aero 31-21 PC Inox is a compact and versatile wet and dry vacuum cleaner designed for tradespeople, construction professionals, mechanical workshops, body shops, carpentry workshops, cleaning companies, and local authorities. Its 3-in-1 design combines dry dust extraction, liquid extraction, and an integrated blower function , while its 30L stainless steel tank and 1250W bypass motor make it a durable tool built for heavy-duty use. Supplied with a complete set of accessories and covered by Nilfisk France's national after-sales service , it currently offers one of the best price-to-performance ratios in its category.
A 3-in-1 wet and dry vacuum cleaner designed for the workshop
The Aero 31-21 PC Inox covers three needs in a single device:
- dry vacuuming : fine dust, light rubble, shavings, sawdust;
- suction of liquids : water, diluted oils, industrial cleaning residues;
- blower : rapid removal of leaves, bulky dust or drying of parts after vacuuming.
Its 230V socket with automatic start/stop function allows you to directly connect a power tool (drill, sander, grinder, plunge saw): the vacuum cleaner starts and stops at the same time as the tool, a real advantage for renovation sites, carpentry and furniture restoration.
A robust stainless steel tank and semi-automatic filter cleaning
The 30-liter AISI 430 stainless steel tank offers a large usable capacity while resisting corrosion, even when vacuuming liquids or wet residue. The Push & Clean system allows for semi-automatic filter cleaning with the push of a dedicated button: no more manual filter removal or shaking—a practical feature when vacuuming fine dust from plaster, wood, or concrete that quickly clogs cartridges. The washable PET filter extends consumable life and reduces operating costs.
Equipment originating from Nilfisk France
The Aero is a compact wet and dry vacuum cleaner for professional applications.
It's easy to transport, has a durable yet lightweight tank. High performance in a compact design.
The "-21" versions are equipped with a power outlet with an automatic on/off function , a very useful feature for operating power tools (drill, sander, etc.).
Push and Clean is a semi-automatic cleaning system that allows for quick and easy filter unclogging, guaranteeing high-level performance. Simply press the button to trigger the filter cleaning in just a few seconds.
• 3-in-1 vacuum cleaner: vacuums dust, liquids and blows!
• Independently cooled bypass motor
• Engine overheat protection with automatic shut-off on "L" version
• Stainless steel tanks (AISI 430)
• "X" version equipped with an automatic electrical cable winder
• Standard "blower" function
• Can be used without a bag
• Washable PET filter
• "L" version certified security class L
• Semi-automatic filter cleaning
• Delivered complete with all accessories
Equipment sourced from Nilfisk France.
Be aware that many offers for this equipment come from Germany, so after-sales service may be affected...
Advantages of Nilfisk Aero 31-21 PC Inox:
30-liter stainless steel tank. 1250W turbine with independent cooling bypass. Standard blower function. 230V power outlet for electric tools. 3.5m Ø32 flexible hose with shape memory. Semi-automatic "Push&Clean" filter cleaning. Washable, rot-proof cartridge filter. Variable flow control on the handle. Quiet operation. Integrated accessory holder.
Nilfisk Aero 31-21 PC Stainless Steel Specifications:
Airflow 3600 l/min
Depression 210 mbar
Power 1250 W
Semi-automatic filter cleaning "Push&Clean"
Power supply 230 V / 50-60 Hz
5m cable
IPX4/II rating and protection class
30-liter stainless steel tank
Noise level 65 dBA
Dimensions (L x W x H) 39 x 40 x 63 cm
Standard accessories
• Suction hose 3.5 m Ø32.
• 2 x 500 mm Ø36 chrome-plated straight tubes
• Synthetic dust bag x 1
• Washable PET cartridge filter
• Water and dust floor outlet 300 mm Ø36
• Universal nozzle Ø36
• Flat nozzle Ø36
• Round brush Ø36
• Accessory storage net
• Power tool adapter
Weight 10.5 kg
WARNING: Vacuum cleaner supplied with 1 dust bag, reference 107419590
Nilfisk National After-Sales Service
Nilfisk after-sales service provided by more than 90 mobile technicians.
The technicians will travel to your site upon your request.
Services provided:
-Advice -Diagnostics -Troubleshooting -Service Package -Service Contract -Full Contract -Parts and Accessories