Bought a Miele from a dealer and a friend bought from Kenmore around the same time. Coincidentally, our two duster attachments are the same. Same material, same bristle length (LONG), basically identical, so I assume same supplier. Our two long bristles on the rag buckled, curled up, didn't hold up at all, it was like trying to dust with a soft ball. I went online and bought this shorter bristled brush head and while it's still in its early stages of use I can tell you it will last. Definitely recommend, and conversely I would recommend NEVER BUYING A BRUSH WITH LONG BRISTLES. I hope the supplier gets the message.
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