Product review (5 stars): great price for each
5 minutes and it was replaced and working, after suffering about a year of trickling water from the dispenser and the ice maker making a mess.  Hardest thing was dislodging the old filter (only takes ~ 1/4 turn, but I have big hands reaching into a somewhat confined space, and it seemed stuck from age).  Made a ruckus as air was purged with the new water coming in under pressure.  Had a few first few seconds when it leaked a little around the seal where it screws in, but dried up once the pressure and water levels normalized.  great price for each, and having three hopefully means I won't wait a year between when I need to change the filter again.  Water tastes great (none, really - just cold and refreshing).  Nice to have it working again.