Product review (5 stars): Perfect
I bought this so that I won't have to rely on the frig filter, which is much more expensive and lasts much shorter than my RO system.  I checked my local HD and did not find a set like this.  That is why I got this set from Amazon.

It worked perfectly with my RO system to the frig.  No leaks.  My only complain is that it does not comes with a 1/4 compression nut to screw onto the the back of the brass frig water inlet.  Had to make a trip to the local HD to get one.  Although very cheap, but still, it took a trip.  Also, shipping is a bit on the high side.