Product review (5 stars): Easy to Install
Received my order quickly.  Filter was easy to install.  Water was blue for about 6 or 7 glasses of water (used when I flushed the system as explained in the instructions).  After that, the water was clean and smelled like nothing... just the way I want it.  After I purchased, I found out I could have purchased a three-pack... maybe next time.  Overall I'm very happy!