The Evolution R11VAC-Li EXT Wet & Dry Vacuum Cleaner is ideal for power tool dust extraction and general cleaning tasks. Its bagless design keeps the vacuum compact and lightweight, whilst also being low maintenance. There is also a handy blower function. Powered by Evolution EXT 18v battery system featuring keep cool technology which keeps the cells cool to maximise run time. Supplied with an L class filter for dry applications, and foam filter for wet applications. It also comes with: 1 x Crevice Nozzle, 1 x Wide Nozzle, 1 x Round Brush Nozzle, 1 x Flexible Hose and 1 x Instruction Manual. Specification: Capacity Dry/Wet: 11/5.5 litre Airflow: 21.2 litres/sec. Noise: 78dBA Weight: 3.4kg This Evolution R11VAC-Li EXT Wet & Dry Vacuum Cleaner comes as a Bare Unit, NO battery or charger supplied.