■ Wide filtering surface with electric filter shaker (ET model) ■ Manual filter shaker (ST model) ■ Lift lever of the lateral brush ■ Switch to turning off the suction ■ Lifting system of the flap ■ Panel filter in horizontal position ■ Regulation system of the central bush’s pressure ■ Indirect posterior collection ■ Quick release of the fundamental brush ■ Long –lasting elastic belts ■ Reclinable handles ■ Selection lever of the suction ■ Traction lever Antistatic device ■ Wide collecting container ■ Self-supporting steel undercarriage ■ Mechanical activation lateral brush with