With 2 tiered radial cyclones which total 28 cyclones these generate higher centrifugal forces to capture more microscopic dust and allergens trapping them in the clear bin once the clear bin is full emptying it has been made as hygienic as possible with the push of a button meaning no need to touch the dirt the big ball animal has been made as easy to use as possible thanks to a redesigned handle it is now capable of moving in 3 directions which gives a full 360 degree rotation the