So far I really like this item it seems to be doing an excellent job. I really like the automatic drain feature. Whenever you drain the pipes at the end of the day and the pressure gets to almost zero, this unit will open and let whatever water is in there get out. Working great so far.
Amazon? Not so great. This unit came shrink wrapped to a piece of cardboard. That is all. No instructions, no item manual, no company info, no packaging of any kind. I know it is not complicated, but still, there should have been something. Even the worst product in the world would have at least told you how to open it for a filter change. Nope. Stuck to a piece of cardboard. This was new?