This is our second fridge with water filter. The previous one, not a Samsung, did not deliver very cold water and the filter was extremely difficult to change. We are quite happy with this one (a french door model), especially how easy it is to change the filter. We've had it for a year, and have changed the filter every 6 months. We live in a very hard-water area, so I think that's really good performance. We also use the filtered water with a home soda-making machine, and it tastes fabulous. I wish all these filters were less expensive, but Samsung's are comparable with the other brands. On balance we're very happy with the performance of the fridge and the filter, and would highly recommend the Samsung brand for anyone looking for an excellent-quality, good-value fridge.