Product review (4 stars): Not as good as ones from a few years ago. But..........
Some of the other reviews complained about the filter being flimsy and not domed or having the color stripes.  The one I received does not look exactly like the originals from a few years ago and the metal frame does seem lighter weight.  However, it does have the "dome" in the middle and does have some colored markings though not as clear as the old ones.  I think it will work fine.  Good price and once it's in place, it doesn't need to be durable.  It last until it lasts.  Frankly, nothing these days is as well made as it used to be.  Cheap materials and no pride of workmanship is the normal these days.  :(