Wet and dry vacuum cleaner for water extraction Powerful 1100 watts 40 Litres a second airflow Aluminium tubes to prevent rusting Wet vac or Dry vac Dry capacity 15 litres Wet capacity 9 litres Large filters and large disposable bags for dry use Safety float valve for wet operation Full accessory kit Separate wet and dry floor nozzles This product is not a carpet shampooer Special Feature When considering the dry function of the Charles it should be remembered that its filtration system is well within the requirements of hospital standards in accordance with BS5415 section 2.2. This equates at 60% 0.5 micron. Note the use of the dust bag on this particular product which in effect gives a 3 stage filtration. Extended warranty is available on this item please call us for information.