Product review (4 stars): Water Sentinel WSL-3 Replacement Fridge Filter, 3-Pack
Fit my LG fridge with no leaks.  Followed the instructions and dumped the first 2-3 gallons.  We have fairly good water, so I can't say how well it would remove off flavors.  It does a great job removing the chlorine smell and taste.  Ice cubes taste fresh.  At less than 1/3rd the price of the OEM filter I am happy.