I almost bought a replacement that costs a few bucks less but I'm so glad I didn't. It is excellent. Read carefully: the fit is a little wrong in the sense that they appear too big or thick and result in the clear plastic cup not sitting in/against the vacuum cavity where it normally goes, BUT rather - in a good way - ", the extra rubber part of it seems to seal the cup tightly against the vacuum and create more suction. I like it! The filter cup itself (the white "pocket" part) is, as others have mentioned, too a little "slicker" than the original (which was very fibrous) which makes these replacements much easier to clean.Put simply the original seemed to hold on to more dirt when trying to drain and clean it and that dirt builds up , which makes the originals quite dated after a few uses. They don't require heavy or deep cleaning after each use as I've dealt with originals. Love it. Definitely recommend them further.