Bought because of good reviews and wasn't disappointed. Price was great compared to the manufacturers product at 3 for the price of one.The day I installed my first filter we had a water main break which after it was repaired ruined a freshly installed filter by filling it with gunk. That made me even happier that I had bought these since I wasn't out the cost of an expensive filter. All in all a good product with good water flow. I love www.water-filter.com