Advantages of Serena-Silent:

• Very silent working (60 decibels), that allows to use the machine with no discomfort for the worker and for other people. The machine can be used also during normal daily working time.
• High-waterlift technology allows incomparable dirt removal and shortest drying time: carpet can be dry in 1 hour!
• Carpet tool with aluminium vacuum head, practically indestructible.
• Special profile of the vacuum head, which allows to get the best suction even when the tool inclination changes.
• The height of the handle is adjustable, for greater ergonomics. The handle allows the worker to lift the tool and to press the vacuum head down on carpet with a very small effort.Spraying valve designed for avoiding any breaking.
• Tubes in stainless steel, strong and rustproof for the whole machine life.
• Quick disconnect spray nozzles, which can be removed by hand, without using any tool. The nozzles can be cleaned easily.
• It is possible to attach the optional instant hot water unit (HT1800) to the machine, in order to make the cleaning even more effective.
• Using the optional power-brush wand NS400BRUSH, it is possible to get excellent cleaning results, leaving carpet perfectly clean and dry in a single pass.
• With the optional SMARTKIT-EL, it is possible to perform automatic chemical dosing and carpet rinsing.
• Adding the pre-spray pipe and gun (PRESPRAY-EL) to the SMARTKIT-EL, it is also possible to pre-spray carpet before cleaning.With the optional vacuum tool NS270TURBODUST, it is possible to vacuum dust before cleaning, with the same machine.