Challenge the Dyson DC 42 Multi Floor Vacuum Bundle to tackle all your toughest chores. If you live with pets, suffer from asthma or allergies, this vacuum cleaner is an essential household item that effectively cleans dirt, dust and other deeply embedded particles from your carpets and floors. Dyson's patented Radial Root Cyclone technology captures more dirt than any other cyclone. Its improved flow efficiency reduces turbulence and preserves air pressure, so more microscopic particles are extracted by the inner cyclones - these refinements help remove more dust, allergens and pet hair than any other machine. Conventional vacuum cleaners rely on bags to trap dust and dirt, and when you begin to use some bagged machines, dust can clog the tiny holes in the bag.