The highly effective compact unit is designed for use with your home shower. Installation can be done by anyone in a few minutes. We supply the necessary fittings ready for installation between your existing shower head and spout. Enjoy a more refreshing and vitalizing shower with smoother and softer water. Your body will notice the difference! Results in smoother skin and reduced effects of chemically treated water. Less soap is needed along with less scale buildup and reduced mold. Your shower curtain will need changed less often. Enjoy a healthier, more effective and better feeling shower while spending less time cleaning it.