The optional warranty extension by three years usually costs stately 124 at Miele.
In this product you pay about half and additionally receives the bags and filters (only requirement: The date of purchase of the vacuum cleaner is no longer than 2 years ago).
The original Miele vacuum cleaner bags are delivered in a large reusable plastic box and keep also actually significantly longer than the cheaper alternative of Swirl. There seems to be at the pre resulted in promotional video for the bags value, not just to be an empty advertising promise.
This product is in accordance with "young" terminal definitely recommended owners.