Tired of dry skin and hair? This is a NSA Water Filter Specifically for Showers. Model 150SH. Removes Chlorine and other chemicsals added to city water supply. Leaves your skin and hair feeling soft and manageable. This unit is left over from when we sold them. NEW in box. Asking $50. Retail was US$239. Our wholesale was $160. I see there are some for sale (new) on the famous online auction site, for between $25 and $80, but that's plus shipping of course.