ON THE HOUSE HOUR! Hard to Perfect: Upgrading Your Home’s Water with Water Treatment Technologies! - Water is something we use without a second thought. We turn on the tap to fill a glass, start the dishwasher, or get in the shower, assuming what flows out is “good enough.” But in cities like Phoenix and across the country, water quality can vary significantly. And that’s where the right water treatment system can make a real difference. Paul Kaplan of Water Treatment Technologies explains how those technologies work for better water.