Product review (2 stars): Easy
Easy to order and install as needed. I order another pack when the second one is installed so that I always have one on hand when it's time to change the filter.

Update: this is the second purchase with the second filter that alternates clear and cloudy water, visible in the stream as it goes into a glass.

I'm not ordering these again. Might as well be one filter in the pack since the second one is faulty. I'm with the other customer who wrote about ordering directly from Frigidaire. Less expensive, too.