Say goodbye to hard water and enjoy softer skin and hair, cleaner dishes and reduced hot water bills.
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THE STO COMBO: Softener + Taste & Odor Filter is ideal for homes on chlorinated, hard municipal water or homes with iron. This one-of-a-kind combination system offers the same high-quality product water of having separate softener and carbon filtration units in a space saving, one-unit design. The STO removes hardness and bad taste and odor caused by chlorine, chloramines or organic matter.