AO Smith Whole House Salt Free Descaler System - Works with City & Well Water Filters - 6yr, 600,000 Gl - Water Softener Alternative for Home - AO-WH-DSCLR 6-Year Whole House Salt-Free Descaler

Salt-Free Scale Prevention – The A. O. Smith Descaler reduces scale build up in pipes and plumbing using a salt-free & chemical-free system but does not soften water or remove minerals that cause hardness. No cleaning, backwashing, salt-bags, or electricity required.
Effective Solution for Moderate Hardness – Ideal for use when incoming water supply has a hardness under 15 grains per gallon, alkalinity under 250 mg/L, pH under 8.3, and less than 0.3 ppm of iron.
Works For All Your Water Needs – System works effectively on water for use in drinking, cooking, showering, and bathing. Perfect for households of 4 or more people. System will not reduce TDS, sulfur, or iron.
Well Or City Water – Our Whole House Descaler is engineered to work with both well & city water systems. Includes one Whole House Descaler, shut-off valve, hose adapter and nipple.
Long Lasting & Cost Efficient – Reduces scale build-up for up to 6-Years or 600,000 Gallons. System includes a 6-Year warranty.