The Aero 21-01 industrial vacuum cleaner has a 20 litre capacity and can be used for both dry and wet extraction.

Features:
-Lightweight and compact for easy transportation and storage
-Semi-automatic 'Push & Clean' filter cleaning system prevents loss of performance and increases productivity
-Washable PET fleece filter with minimum 99.9% filtration efficiency
-Exhaust air blow function
-Robust and ergonomic design with stable wheels
-'MultiFit' accessory system: this Nilfisk Alto vacuum cleaner has several sections for convenient accessory and cord storage