This high vacuum electric suction unit is specifically designed mainly for surgical use. The suction unit is highly resistant to shocks and scratches. The vacuum has four very resistant wheels, one of them antistatic and two of them have brakes. The unit comes complete with an On/Off switch, suction control knob and has a cable length of 3 meters. The long-life piston of this vacuum is oil free and requires no maintenance. The unit also comes with one or two PC4 collection jars of polycarbonate (scale up to 3,500 ml) complete with a safety valve to prevent overfilling. Each collection jar comes with hydrophobic PTFE bacteria filter with each jar. They guarantee a bacterial challenge efficiency of 99,99%. and a particle retention efficiency of 99,95%.