Product review (4 stars): easy to install and change filters
we got this for our older refrigerator with an external filter. You still have to move the fridge from behind the wall and turn off the water pressure to install this, and to change the filter out, my only concern that it requires the use of fragile 1/4 poly tubing to hook up the filter housing and I would rather use the conventional steel lines that one normally finds to  hook up a fridge to a water tap. We over engineered our installation and put strain relief in the design, but it didn't leak anyway and you probably could get by with the simple instructions included