---
product_id: 136532646
title: "- AO Smith Whole House Salt-Free Descaler System - 600K Gallons or 6 Years - Water Conditioner System for City & Well Water Filters - 3/4\" Inlet/Outlet - AO-WH-DSCLR"
brand: "a. o. smith"
price: "$1226.53"
currency: USD
in_stock: true
category: "A. O. Smith"
url: https://www.desertcart.us/products/136532646-ao-smith-whole-house-salt-free-descaler-system-600k-gallons
store_origin: US
region: United States of America
---

# 6-year lifespan 600,000 gal capacity Salt & chemical-free tech - AO Smith Whole House Salt-Free Descaler System - 600K Gallons or 6 Years - Water Conditioner System for City & Well Water Filters - 3/4" Inlet/Outlet - AO-WH-DSCLR

**Brand:** a. o. smith
**Price:** $1226.53
**Availability:** ✅ In Stock

## Summary

> 💧 Scale-free living, salt-free style.

## Quick Answers

- **What is this?** - AO Smith Whole House Salt-Free Descaler System - 600K Gallons or 6 Years - Water Conditioner System for City & Well Water Filters - 3/4" Inlet/Outlet - AO-WH-DSCLR by a. o. smith
- **How much does it cost?** $1226.53 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/136532646-ao-smith-whole-house-salt-free-descaler-system-600k-gallons)

## Best For

- a. o. smith enthusiasts

## Why This Product

- Trusted a. o. smith brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Whole Home Coverage:** Condition water for drinking, cooking, showering, and bathing—ideal for families of 4+.
- • **Effortless Scale Defense:** Protect your pipes without salt, chemicals, or electricity—zero maintenance, all peace of mind.
- • **Plug & Play Installation:** Includes shut-off valve, hose adapter, and nipple—easy integration with your existing plumbing.
- • **Long-Term Cost Efficiency:** Lasts up to 6 years or 600,000 gallons with a solid warranty—save on salt and energy bills.
- • **Built for Real-World Water:** Optimized for moderate hardness under 15 grains/gallon—perfect for city or well water setups.

## Overview

The AO Smith Whole House Salt Free Descaler System offers a cutting-edge, salt- and chemical-free solution to prevent scale buildup in your home’s plumbing. Designed for moderate hardness water (under 15 grains/gallon), it conditions water for all household uses without removing beneficial minerals. With a robust 6-year lifespan covering up to 600,000 gallons, this system works seamlessly with both city and well water, requiring no electricity or ongoing maintenance—making it a smart, eco-friendly upgrade for modern homes.

## Description

desertcart.com: AO Smith Whole House Salt Free Descaler System - Works with City & Well Water Filters - 6yr, 600,000 Gl - Water Conditioner System for Home - AO-WH-DSCLR : Tools & Home Improvement

## Features

- 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. Use of a pre-filter is recommended.
- Long Lasting & Cost Efficient – Reduces scale build-up for up to 6-Years or 600,000 Gallons. System includes a 6-Year warranty.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07R8FF5Q9 |
| Best Sellers Rank | #18,175 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #10 in Whole House Water Treatment Systems #4,211 in Kitchen & Bath Fixtures |
| Brand Name | A. O. Smith |
| Capacity | 600000 gallons |
| Container Type | Unit |
| Customer Reviews | 3.9 3.9 out of 5 stars (487) |
| EU Spare Part Availability Duration | 6 Years |
| Filter Life Cycle | 6 Years |
| Included Components | Whole Home Descaler Unit, Shut-off valve, Nipple, Hose Adapter |
| Installation Type | Whole House |
| Item Dimensions L x W x H | 30"L x 9.25"W x 9.25"H |
| Item Weight | 12 Pounds |
| LowerTemperature Range | 40 Degrees Fahrenheit |
| Manufacturer | AO Smith |
| Material Type | Fiberglass |
| Maximum Flow Rate | 7 Gallons Per Minute |
| Model Name | AO-WH-DSCLR |
| Model Number | AO-WH-DSCLR |
| Operating Pressure Range | 20-100 PSI |
| Other Special Features of the Product | Salt-Free Descaler |
| Part Number | AO-WH-DSCLR |
| Power Source | Adapter |
| Product Shelf Life | 6 Years |
| Purification Method | Scale Control Media |
| Smart Home Compatibility | Not Smart Home Compatible |
| Supported Water TDS Level Maximum (PPM) | 1200 |
| UPC | 811640030124 |
| Unit Count | 1.0 Count |
| Upper Temperature Rating | 90 Degrees Fahrenheit |
| Warranty Description | 6-Year Limited Warranty |

## Product Details

- **Brand:** A. O. Smith
- **Capacity:** 600000 gallons
- **Included Components:** Whole Home Descaler Unit, Shut-off valve, Nipple, Hose Adapter
- **Installation Type:** Whole House
- **Material:** Fiberglass
- **Package Information:** Unit
- **Power Source:** Adapter
- **Product Dimensions:** 30"L x 9.25"W x 9.25"H
- **Purification Method:** Scale Control Media
- **Special Feature:** Salt-Free Descaler

## Images

![- AO Smith Whole House Salt-Free Descaler System - 600K Gallons or 6 Years - Water Conditioner System for City & Well Water Filters - 3/4" Inlet/Outlet - AO-WH-DSCLR - Image 1](https://m.media-amazon.com/images/I/71gvx1ICgjL.jpg)
![- AO Smith Whole House Salt-Free Descaler System - 600K Gallons or 6 Years - Water Conditioner System for City & Well Water Filters - 3/4" Inlet/Outlet - AO-WH-DSCLR - Image 2](https://m.media-amazon.com/images/I/71aWLU5KIyL.jpg)
![- AO Smith Whole House Salt-Free Descaler System - 600K Gallons or 6 Years - Water Conditioner System for City & Well Water Filters - 3/4" Inlet/Outlet - AO-WH-DSCLR - Image 3](https://m.media-amazon.com/images/I/71LFEJt4PnL.jpg)
![- AO Smith Whole House Salt-Free Descaler System - 600K Gallons or 6 Years - Water Conditioner System for City & Well Water Filters - 3/4" Inlet/Outlet - AO-WH-DSCLR - Image 4](https://m.media-amazon.com/images/I/611IoGH-x9L.jpg)
![- AO Smith Whole House Salt-Free Descaler System - 600K Gallons or 6 Years - Water Conditioner System for City & Well Water Filters - 3/4" Inlet/Outlet - AO-WH-DSCLR - Image 5](https://m.media-amazon.com/images/I/61IIC+OC9vL.jpg)

## Available Options

This product comes in different **Style** options.

## Questions & Answers

**Q: How does descaling work?**
A: This engineered technology naturally and effectively inhibits scale buildup by transforming dissolved hard minerals into inactive microscopic crystal particles that are harmlessly passed through your water and down your drain.

**Q: Will descalers help my appliances?**
A: Not only will a descaler protect and extend the life of your appliances, but it will also safeguard your home's internal plumbing from the harmful effects of scale buildup.

**Q: Why is water leaking from the tank connection?**
A: If you are experiencing a leak from the descaler tank, turn off your water supply immediately. Ensure a tight connection throughout the installed system with a wrench. Do not over tighten as that could cause cracks and further leaking .

**Q: What do I need to install the unit?**
A: The following is needed for installation: Drill, wrench, channel locks, crimping tool, plumber's tape, PVC pipe cutter, PVC primer & glue. We recommend using a professional if pipe cutting is required. Basic plumbing knowledge is recommended.

## Frequently Bought Together

- 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
- AO Smith 2.5"x10" 5 Micron Carbon Wrap Sediment Water Filter Replacement Cartridge - 2 Pack - For Whole House Filtration Systems - AO-WH-PRE-RCP2
- AO Smith 2.5"x10" 5 Micron Sediment Water Filter Replacement Cartridge - 2 Pack - For Whole House Filtration Systems - AO-WH-PREV-R2

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-07-13*