I place this in a category of must haves. Used correctly it will keep your car looking better as little to no calcium will be left behind to cloud the finish. CR Spotless, as a company, is a great business with incredibly customer service. If your water is like mine - hard - don't think...buy one of these units. Easy to replace resin, meter to help you know when the resin's life is over, and a sturdy, well made cart, and more help complete the package. Everything you need comes with the De-ionzer system.

yes this is expensive but the time savings is worth the cost. My clients hate the drips that occur on their cars and when I use the CR spotless these drips do not show up. It also increases the amount of foaming action when you use is with a foam cannon or gun. The water is so pure coming out of this you need to becareful when using it with a pressure washer as the brass fittings will oxidate.

cheers,