Culligan USED to be a respectable company, now they represent themselves with drugged up and pushy salespeople. Me and my wife just closed on our new home and we were in a great mood. Hear a knock on the door and I see a pretty little thing, short shorts and low cut top, with a Culligan logo. She says she represents the city somehow, and we should test our water. We set an appointment. I'm pretty sure that that sales guy was on something. He was real jittery, and he was wearing a long sleeved shirt even though it was pushin 90 out and it was reallly humid. We weren't interested. I mean, this dude was kinda scary, felt like any minute he'd flip on us or something, which really scared my wife. Couple of questions: who runs this business? They obviously have no quality control, or maybe they just don't care. Whats in those test-tubes anyways? Called the city, they say our water is totally safe. Don't believe the druggy and his little temptress. Conclusion: If you do want water filtrations... DONT BUY THEIR OVERPRICED STUFF. Just go to home depot and get something from GE, and find a good plumber to put it in. You'll spend 1000, versus their 5000! Drugged up salesman won't tell you that!