We purchased it in May 2021, delivered and professionally installed in August 2021. We followed the instructions and replaced the filters several times, but the water tastes like medicine (chemical). It has been a year. Now we learned to throw away a half gallon of water every time and every day before the medicine-taste goes away! I think this is a common and known issue to similar LG refrigerators because we had the same experience with all LG refrigerators that we found in the airBnB rental homes.