En s es un excelente producto pero tuve que poner una bomba presurizadora de agua para poder usarlo ya que la presin de la calle no es la suficiente para que salga el agua; y en esa bomba, Plomero e instalacin profesional tuve que invertirle bastante dinero adicional al costo del filtro. Otro tema es que a parte del agua que filtra, el sistema desecha mucha agua; sale filtrada un 40 de agua que ingresa al filtro y el otro 60 se va al cao por lo que es demasiado desperdicio de agua cuando debera de salir filtrada el 100 del agua que ingrese al filtro.

Great unit! Operates as described and produces 0 TDS filtered water. I subtracted one star because the supplied fitting to attach under the sink for the water supply was a 1/2 fitting and my water supply was actually a 3/8 fitting. I had to go to Lowes and purchase the correct fitting (see photo) at an extra cost of about $10. Nowhere in the product description did it mention that the supply line adaptor was 1/2. It simply says that all the fittings are included, which implies that everything one would need is included. In my case, that turned out not to be true. However I am happy with the unit and a trip to Lowes rectified the problem. Now I just have to spend some time routing all the tubing a little better.

I attached a y connector to my cold water laundry faucet and mounted this on a plank of wood nearby. The directions to get it set up were easy to follow. I bought a TDS tester and my water going in is pretty low at about 39, but it is always 0 coming out. So I'm very pleased with this so far. I've made probably 50 gallons so far, and I haven't had any issues as far as I know.

Upgraded from the RO buddy by the same company. Was happy before, even more happy now. Great product at a great price. Before the filter 500 TDF now at zero.