Product review (4 stars): Great price, hard to change
This is the best price on the net for this filter. Other stores charge much closer to $40 for one of these. It's hard to insert and you need to really apply pressure to it for it to work. I installed and did not put it in hard enough and I did not have filtered water for a few days. The water started to taste strange and I then realized I put it in wrong. You need to heard the wooshing sound to know it is installed properly. There really is not other option out there so you just need to get the hang of it.