The speed of motor can be changed illimitably, the machine(A20-A) can save energy and more quiet.
The machine has new waterproof filter element, it is easy to clean and protect motor effectively.
The machine is designed with mute wheels. Noise level is 15dB lower than ordinary vacuum cleaners.
The machine has large capacity tank which is more economic and affordable.
The machine is equipped with advanced components which is good quality, long-lasting and durable.
The function of the head wire winding makes more convenient to collect electrical wire.
Carton dimension: 48.5*51*51.5(cm)