Product review (4 stars): Works great as expected.  Expensive but not as expensive as buying it locally.
Works great.  Very expensive.  Didn't want to take a chance with aftermarket filters as I read reviews about these aftermarket having ill fitting, slow water, noises when dispensing etc.  So I went OEM.  Amazon has a much better price than what I could buy it for locally.

Just turn off water first, relieve pressure, and replace.  Easy.

One star knocked off due to the stupid expensive price on these.  With that being said, don't replace your filter just because the light comes on.  Replace when the water stream is getting very slow.