Product review (5 stars): They work fine. When very first connected they tended to DRIP ...
They work fine.  When very first connected they tended to DRIP a little when the water shut off (from the in-door water dispenser).... I was concerned this was going to be a big problem. After running a few liters of water thru the filter that drip disappeared.... it seems the instructions may actually specify that one must run several liters of water thru the filter.