Wasted 2.5 hours on this scam tiring to get my wife and I to but this water softener and to make our water cleaner than the tap water. Someone called and said all I had to do is to get my water tested and I would get a $20.00 gift card from home depot. Nothing like that happened at all. The sales man almost called my wife and I stupid but he didn't. He tried and say that as a family that we spend $166.00 a month on cleaning supplies thats crazy. But he was very pushy and wouldn't take no for anything. I can't believe that Home Depot would run a scam like that. Every thing that the woman said on the phone was misleading. He didn't know what I was talking about for the gift card. THIS IS A SCAM 100% A SCAM. Don't let them in you home. They target Home owners. Oh one thing I forgot you don't get something for nothing