Miele AirClean 3D Efficiency Dust Bag, Type GN, (3 Boxes = 12 Bags & 6 Filters) New - upgraded Miele GN Bags 3D efficiency allows dust bag to use entire volume Eco-Efficiency allows the vacuum to have maximum efficiently at low settings An amazing 99.9% Of all dust captured Includes 3 box's of Genuine Bags (12 Bags and 6 filters in Total)