Before you hand your money over, everything seems ""okay"". But be prepared to fall off a cliff when dealing with issues regarding their product after your purchase. I encountered an issue with one of the tubes bursting and almost entirely flooding the kitchen. This was only a month and a half after installation of water system. Luckily I was home to shut off the water before it got out of control. I called regarding the issue and was treated very poorly. The owner/installer(same guy) will find whichever way to deflect the problem away from their product and will talk to you in an annoyed tone. There is no excuse to treat a customer this way and I recommend to steer clear from Advanced Water Treatment Inc. Would've given zero star if it was available. BUYER BEWARE!!!
Cons: Pls. read details