I would no longer buy these filters, unfortunately they do not come nearly ran to the originals. These filters have totally be added and rinse well nothing has helped here. In addition, my vacuum cleaner was very hot, which is an advantage not just in such an expensive vacuum cleaner. Thus I have now again the original Dyson bought filter and lo and behold, everything is back to normal, Hoover is neither hot nor did he lose suction.
Except duplicate costs I had nothing said by those filters.
