Product review (5 stars): Good purchase. Updated.
Just installed and tested.  Seems to work just fine.  No complaints.

Jan 4, 2017 - I've been using since my original purchase.  About a year  now and I've been very satisfied.  Cheaper than the LG and works as expected.  I haven't had any problems of not fitting correctly or residual after the first initial flushing cycle.  Def recommend and it's in my future purchase queue to buy again.