Product review (4 stars): Seem to be working fine. I have not tested the water since installing ...
Filters arrived on schedule.  Seem to be working fine.  I have not tested the water since installing the filter.  I do know these filters are about a half inch taller than the one I am replacing, which was an Aqua-Pure brand filter.  Because of the additional height, I had to temporarily remove a shelf in the fridge to have enough space to install the filter.