So, I'm not one to write reviews, but I thought this product was worth the time. Save your money...don't buy from a culligan dealer. Culligan quoted me at $2500 for a new system, and this one was a third of the price. I did plenty of research on soft water systems, and this one seemed like the best bang for the buck, especially with the 10% resin. Now if your house doesn't already have a system installed, you may want to look into having someone put it in. Most people including myself don't want to waste softened water on the yard or don't enjoy the taste of soft water. So you may need to run some separate lines for these places.