Review on Upgrade Your Home Drinking Experience with SimPure Membrane Replacement Sink by Lauren Lewis

Recalling the previous comment, the system was draining water but the problem was the Automatic Shut Off Valve (ASO). I changed from 1 star to 3 stars (This membrane has not been tested for at least a year, it is not made in the USA); I bought a 50 GPD membrane and a new ASO, now the system works perfectly. "I will not recommend this brand, the membrane bought a month ago is now clogged, very disappointing. We have installed other brands and the membrane has been in use for at least a year.”