I bought this as an OEM replacement for my Dyson DC65 Animal Total Clean filters. I was a bit hesitant because sometimes you get what you pay for. The long tube filter appears to be identical to the OEM. However, the round filter was not as big as the original, and the part of the filter was not as high. However, so far they have worked well. The vacuum cleaner sucks normally, I don't feel any odors and dust when using it. I will update if anything changes. At the moment I would recommend. It seems to do exactly what it's supposed to do at a reasonable price.