Product review (1 stars): Don't buy for Frigidaire.
I would give them zero stars if I could. These do not work for Frigidaire puresource2 filters. I now see other reviews that says the same thing, so if I now see it the sellers knew it all along. People have to have been sending them back. Also, I paid $40 and some cents for a 2pk 2 days ago. Today they're selling a 2 ok for $21.38. I think I'd known they were trash for that price! I wonder what brands they do work for? I wasn't paying close enough attention and only looked at the number of stars they have received. The new one is on the right. They look as if they should work, but they're not close enough to identical to lock in.