Unit was very well built. I looked forward in installing it, but waited, because the water inlet connectors were 3/8", but the supply was 1/2". The company seemed to be aware of this from the numerous complaints in the past so they offered to send an adapter. So I waited for its arrival. To my disappointment what the company sent was a 1/2" to 3/8" filter connector adapter which is not what I need. So wasted 2 weeks for nothing. The adapters, needed 2 9f then cost $11 for 2, got it started instaSee full review