Lars and his team from Premier did a wonderful job determining what we needed and getting it installed. After meeting Lars we could tell he was very knowledgeable and actually enjoys what he does. Absolutely no sales pressure to buy one of their units. We've had the ProMate 7 Twin for just over a month now and the follow up visit water test confirmed what we thought, our water is softer now than its been in 13 years. It was definitely worth the upgrade from our previous system.