They began to buy non-original bags - made of woven material, they like it more, at a price slightly cheaper than paper Karcher ones. We have been using it for over 1.5 years. Has some pros This model was bought during the repair - everything is fine, pieces of tiles, concrete, and other debris are sucked in. If you remove the bag, you can collect water inside. With its cons. The carpet brush is not very effective - there is a Pekingese and a small child in the house. But nevertheless, it manages. And the system for attaching nozzles to the body of the vacuum cleaner is inconvenient.