Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Leaks like a sieve.

I had this for several weeks before installing it so when I finally did use the device it was well past time to complain to the seller. That said this is a cheap plastic POS. it leaked from the diverted "valve" the instant I turned on the water. It simple is so poorly made as to not be worth returning. Too bad they went to China since their pumps are great. I urge everyone to look elsewhere. This product's only value is as a tool to test your patience!