Each household has different water issues. That is why Clean Water Pro is here to help you select the right choice for your situation. Let’s start with the basics. Do you have Well Water or City Water? Depending on your water source, the equipment needed to purify and soften your water will vary greatly. For example: If you have hard water from a well, a softener system is your best choice. If you have hard city water, the use of chlorine by city water municipalities can greatly damage an ordinary softener and therefore a dechlorinating filter must be used.