Product review (1 stars): Doesn't work
I ordered a 3 pack last year and just tried to replace one of these with a Brita filter I had used last time. They don't have a line marking where to attach these, but I finally figured out where to attach. It fits and locks in place, but no water comes out. I tried a 2nd filter from the box and the same problem. I'm going back to the GE or Brita filters.