I had a Enting Water softener for many years until it went bad....It was the older style that you set the days to regenerate....mine was on every 5 days. I did like the soft water. you use much less soap thats for sure...what I did not like was it used around 30 gallons of water during the regeneration plus the salt you had to purchase. When it wnt bad after about 12 years I did not replace it...I got used to the harder water. I will say the newer type water softeners now are able to regenerate only when needed and use less salt and less water to do it...