iSpring ED2000 Whole House Water Descaler, Alternative Electronic Salt-Free Hard Water Softener, Reduces Limescale Prevent Deposits Build-up

I wanted to wait a month after installing this before reviewing. Our city has very hard water. What we've noticed, is that the tap water tastes much better. Before, the tap water was basically undrinkable, it tasted so bad. Our coffee tastes much better. Not sure how the insides of the pipes are looking, but the shower does have better water pressure. I used to have to CLR the faucets and shower head every couple of weeks. I have not had to use CLR in this past month! Installation was very easy. The red and blue wires are easy to wrap around the pipe. The power cord is very long, which is very nice. As my basement only has 2 outlets and neither are close to the pipes. No extension cord was needed for my basement.