This Dyson's Radial Root Cyclone technology gives you powerful loss-less suction from start to finish, so it sucks up pet hair fast. Better still, it traps dust and allergens in the bin, which means no more sniffly noses and watering eyes. It's Multi-Filtration technology traps 99.97% of particles as small as 0.3 microns, so you can enjoy cleaner air in your home. And with its clever Hair-Detangling technology, you won't have to worry about manually pulling out icky hair clogs. The hair-removal vanes take care of everything and clear any wrapped hair as you clean, even in a home full of fluffy friends.Good to know- The 3 cleaner head modes let you choose the perfect level of suction for any floor type- Dyson Ball technology makes it easy to handle and zip around furniture, so every inch of floor gets cleaned- Get to those hard-to-reach areas with the telescopic arm – it rotates in 3 directions for easy cleaning- With 14 m of cable, you can blitz the whole house without having to unplug when you go between rooms