Metabo ASR 36-18 BL 25 M SC Twin 18v 25L M-Class Vacuum Cleaner Body Only 602046850 This powerful cordless wet and dry vacuum cleaner from Metabo gives you intelligent cleaning and dust extraction without the need for cable connection. This vacuum cleaner requires 2x 18v batteries or 1x 36v battery, but is supplied body only - batteries and chargers sold separately.  FEATURES CordlessControl: the vacuum cleaner starts/stops automatically when the cordless tool from Metabo or other brands, which is connected to the hose, is switched on or shutting down Manual starting of the vacuum cleaner is also possible with the remote button at the coupling bush of the hose High suction power comparable to a mains-powered vacuum cleaner thanks to the energy of two 18v or alternatively one 36v battery pack 3-stage suction power controller for adapted power depending on the application, and maximum battery pack runtimes of more than 80 minutes Commercially approved cordless vacuum cleaner, certified for dusts of dust class M SelfClean: semi-automatic filter cleaning during breaks or manually when needed Automatic trailing mechanism for emptying the suction hose completely Antistatic function guaranteed exclusively with the electrical suction hose 630177000 included in the scope of delivery Uncluttered control panel with large rotary switches and battery pack capacity display Many details for safety and comfort: folding hose hook, rubberised storage surfaces and castors with brakes for safe stand Dust-proof and splash-proof battery pack compartment with lockable flap SPECIFICATION Battery Voltage Required: 2x 18v / 1x 36v Air Output (Max.): 4,000 l/min Vacuum: 240 hPa (mbar) Filter Surface: 8600 cm² Container Volume: 25 Litres Suction Hose: Ø 35 mm Hose Length: 4 Metres Weight (Inc Battery Pack): 14 kg NOISE & VIBRATION Sound Pressure Level: 72 dB(A) Sound Power Level: 86 dB(a) Uncertainty of Measurement K: 2 dB(A)