The A. O. Smith Descaler is a salt-free and chemical-free system that effectively reduces scale buildup in pipes and plumbing without softening the water or removing minerals that cause hardness. This system requires no cleaning, backwashing, salt-bags, or electricity.

Ideal for use when the 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, the A. O. Smith Descaler provides an effective solution for moderate hardness. The system works efficiently for all water needs, including drinking, cooking, showering, and bathing, making it perfect for households of 4 or more people. However, it will not reduce TDS, sulfur, or iron.

Engineered to work with both well and city water systems, the A. O. Smith Whole House Descaler includes a shut-off valve, hose adapter, and nipple. This long-lasting and cost-efficient system reduces scale buildup for up to 6 years or 600,000 gallons, and is backed by a 6-year warranty.

Using an engineered technology, the A. O. Smith Descaler naturally and effectively inhibits scale buildup by transforming dissolved hard minerals into inactive microscopic crystal particles that are harmlessly passed through the water and down the drain. This process protects and extends the life of appliances and safeguards the home's internal plumbing from the harmful effects of scale buildup.

If a leak is experienced from the descaler tank, the water supply should be turned off immediately. Ensuring a tight connection throughout the installed system with a wrench is recommended, but do not over-tighten, as that could cause cracks and further leaking.

For installation, the following tools are needed: a drill, wrench, channel locks, crimping tool, plumber's tape, PVC pipe cutter, PVC primer, and glue. It is recommended to use a professional if pipe cutting is required, and basic plumbing knowledge is advised.

Customer reviews for the A. O. Smith Descaler are overwhelmingly positive, with an average rating of 4.3 out of 5 stars from 1,401 reviews. Additionally, the Whole House Filter, Pre-Filter, and Replacement Filter options have received similar high ratings, making the A. O. Smith brand a trusted choice for water treatment solutions.

In summary, the A. O. Smith Descaler offers a salt-free, chemical-free, and effective way to prevent scale buildup in pipes and plumbing, while working seamlessly with both well and city water systems. Its long-lasting, cost-efficient, and user-friendly design make it a popular choice for households seeking to protect their appliances and plumbing from the harmful effects of hard water.

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