Business with the dust bag must be very lucrative. For each a different size vacuum cleaner. And auagerechnet for my vacuum cleaner an absolutely unusual size. So therefore also not available in any store. For the price, I think the quality is not particularly. We had already often the case that a fresh bag was relatively quickly displayed in full. A closer Looking up, I then noticed that the bag of work from inside are glued and not reach their full volume. When I pulling apart the sticky point, the bag indicator was off again and I was able to suck. If there were alternatives to expensive original bag, I would at least want to try it.
