I ordered additional stage one filters that trap sediment so I could replace them more often and even so, after just a few weeks the water pressure drops so much my icemaker stops making ice and I have to start buying ice and bottled water. I am going to be cancelling my account.
First delivery as promess. This is a good fitration system. Nevertheless I had to install a separate outlet from the main cold water tube, because the adaptor supplied with the system reduces greatly the water flow when the filters are not in use. Rather than that, everything is good.
Just as the little beep went off indicating the filters were ready for replacement, they arrived in the mail. Very easy to replace the filters. A little bit slow, but it's really filtering the water. A very solid piece of equipment.