High performance wet/dry vacuum cleaner. Three motors separately or simultaneously switchable. The “ShockProof” (SP) version of the well known 990 model is even sturdier, thanks to the innovative impact resistant container in plastic material. Great manoeuvrability thanks to the practical handle and the large diameter wheels. Equipped with a drain hose to easily empty the 90 liters tank. 990 PD SP is the ideal solution for large areas and heavy duty cleaning tasks. Nylon filter and cartridge filters (standard and HEPA) optional.