Today's best Water Softeners products & deals of 2026

Updated April 13, 2026

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Aquasure

Price Below Average

1k+ bought in past month

Aquasure Harmony Series 48,000 Grains Whole House Water Softener with High Performance Automatic Digital Metered Control Head | Reduces Hardness & Minerals | Improve Water Quality (48,000 Grains)

💧【 PERFECTLY DESIGNED FOR 3-4 BATHROOMS 】The Aquasure Harmony Series is the professional grade water softener that delivers ultra-softened water to every outlet throughout your entire home.

💧【 PROTECTS YOUR APPLIANCES 】Reduces water hardness and eliminates scale buildup while preventing damage to your plumbing and prolonging the lifespan of household appliances such as washing machine, dishwasher, water heater, etc.

💧【 CLEANER HOME WATER 】Rated to treat 48,000 grains of hardness by removing skin damaging hard minerals like calcium and magnesium that clog up the skin pore and causes irritation.

💧【 AUTOMATIC DIGITAL METERED CONTROL HEAD 】Comes with a fully programmable backlit digital display which allows you to easily customize your auto-flush intervals depending on your incoming water quality and water usage. Also allows for easy monitoring and hassle-free maintenance.

💧【 PREMIUM QUALITY 】Every Aquasure Water Softener is constructed with a high-strength, corrosion-resistant, fiberglass-lined polyethylene tank, durable bypass valve, and prefilled premium-grade resin. Besides the 30-day money-back, Aquasure stands behind its products by providing 5-year extended manufacturer warranty and life-time free US based tech support when you activate your product online within 60 days.

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Kenmore

30 Day Low Price

100+ bought in past month

Kenmore 350 Water Softener System – 32,000 Grain Capacity Whole House Hard Water & Iron Reduction – Compact, Easy to Install, Salt Saving Technology

Perfect for Families: Designed for households of 1–4 people struggling with hard water. The Kenmore 350 softens hardness and helps to reduce clear water iron, protecting your home from mineral buildup

Powerful Whole Home Solution: Reduces hard minerals like calcium, magnesium, and iron to prevent scale, stains, and soap scum. Enjoy softer hair and skin, brighter laundry, spot-free dishes, and longer-lasting appliances

IntelliSoft Technology: The IntelliSoft system uses artificial intelligence to learn your family’s unique water use patterns and regenerate only when needed. This smart, efficient system uses less salt and helps to cut waste and ensure efficient household energy

Compact, Easy to Install & Maintain: Fits neatly into tight spaces while maintaining strong water pressure with a high-flow 3/4" valve. The digital display makes it simple to monitor flow rate and salt levels at a glance

Trusted Kenmore Quality with Warranty: Built-in sediment shield protects appliances and plumbing. Comes with a 1-year full warranty (plus 3 years on electronics, 10 years on the tank)

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Aquasure

Price Below Average

100+ bought in past month

Aquasure Harmony Series 64,000 Grains Whole House Water Softener with High Performance Automatic Digital Metered Control Head | Reduces Hardness & Minerals | Improve Water Quality (64,000 Grains)

💧【 PERFECTLY DESIGNED FOR 4-5 BATHROOMS 】The Aquasure Harmony Series is the professional grade water softener that delivers ultra-softened water to every outlet throughout your entire home.

💧【 CLEANER HOME WATER 】Rated to treat 64,000 grains of hardness by removing skin damaging hard minerals like calcium and magnesium that clog up the skin pore and causes irritation.

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Our Ranking Process

We analyzed thousands of deals using our proprietary SmartDeal algorithm.

Discount Depth

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Value Ratio

Weighing features vs cost for maximum utility.

Popularity

Real-time demand tracking for trending items.

Aquasure

Aquasure Harmony Series 50,000 Grains Whole House Water Softener with High Performance Automatic Digital Metered Control Head with Pre-Filter

💧【 PERFECTLY DESIGNED FOR 3-4 BATHROOMS 】The Aquasure Harmony Series professional grade whole house water softener is rated to treat 50,000 grains of water hardness, removing skin damaging hard minerals like calcium and magnesium that clog up the skin pore and causes irritation.

💧【 EFFECTIVE & EFFICIENT 】The Triple Purpose Sediment/GAC/Zinc Pre-Filter removes 99% of harmful contaminants such as chlorine, VOCs, PFAs, bad odors, taste, soil, silt, sand, rust, sediment, and more, ensuring clean and safe water throughout your home.

💧【 PROTECTS YOUR APPLIANCES 】Eliminates scale buildup while preventing damage to your plumbing, prolonging the lifespan of water-using household appliances such as washing machine, dishwasher, water heater, etc.

💧【 AUTOMATIC DIGITAL METERED CONTROL VALVE 】Comes with a fully programmable backlit digital display which allows you to easily customize your auto-flush intervals depending on your incoming water quality and water usage. Also allows for easy monitoring and hassle-free maintenance.

💧【 PREMIUM QUALITY 】Every Aquasure Water Softener is constructed with a high-strength, corrosion-resistant, stainless steel, durable bypass valve, and prefilled premium-grade resin. Besides the 30-day money-back, Aquasure stands behind its products by providing 5-year extended manufacturer warranty and life-time free US based tech support when you activate your product online within 60 days.

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AFWFilters

30 Day Low Price

Upgraded 10% Crosslink Fleck 5600SXT Metered On Demand 48k 48,000 grain Loaded tank, complete system with brine tank and 1" bypass, durable 10% upgraded resin

10% upgraded crosslink resin can handle chlorine better than standard high capacity 8% resin

Fleck 5600SXT digital metered on demand control head allows you to program the system and leave it be. It is a "set and forget" system. Just add salt as needed!

Pre-loaded resin tank for the customer's convenience and an easier install

Comes with install kit and instructions, easy to install

Complete softener system for your home. 10x54 black tank, 48,000 grain size for average sized home

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Aquasure

Price Below Average

Aquasure Harmony Series 32,000 Grains Whole House Water Softener with High Performance Automatic Digital Metered Control Head | Reduces Hardness & Minerals | Improve Water Quality | for 1-2 bathrooms

💧【 PERFECTLY DESIGNED FOR 1-2 BATHROOMS 】The Aquasure Harmony Series is the professional grade water softener that delivers ultra-softened water to every outlet throughout your entire home.

💧【 CLEANER HOME WATER 】Rated to treat 32,000 grains of hardness by removing skin damaging hard minerals like calcium and magnesium that clog up the skin pore and causes irritation.

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Clean and Protect Water Softener Salt Pellets 3-Pack 40 lb Bags 120 lbs Total Reduces Scale

This product is Sodium Chloride

User-Friendly Design: Comes in a 40 lb. bag with a sturdy handle and an easy-tear opening for effortless lifting, carrying, and pouring.

Minimizes Maintenance: Reduces the negative effects of hard water, leading to fewer maintenance issues and improved appliance performance in your home.

Protects Pipes and Appliances: Specially formulated to prevent hard water buildup, extending the life and efficiency of your appliances and plumbing system.

Enhanced Cleaning Benefits: Softer water makes dishwashing more effective and leaves your hair and skin feeling softer and smoother after bathing.

3 Bags of Clean and Protect, 120lbs total.

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GE Smart Water Softener, 35,000 Grain, Reduce Hard Minerals to Whole House, Built-in WiFi with Water Flow Alerts, Soft Water for Shower, Appliances, and Plumbing, GXSH35W

Experience the Difference of Softer Water - With this water softener, you can eliminate soap scum, have softer hair and skin, prevent plumbing damage, extend appliance life, have spotless dishes, and overall better-quality water to your whole house. This 35,000 grain softener accommodates households of up to 6 people.

Built-in WiFi with Water Flow Alerts - This WiFi-enabled water softener keeps you in control by sending instant alerts to your phone when low, medium, or high continuous water flow is detected. With the SmartHQ app, you also get low salt reminders and the ability to set-up Vacation Mode.

Leak Detection with Remote Water Shutoff* - Enjoy complete peace of mind with an optional Water Shutoff Valve to remotely shut water off to your entire house if a leak is detected, from anywhere using your smartphone. *When paired with RMVALVESFT shutoff valve - sold separately

Robust Design - Designed with 1" plumbing connections and dual O-ring seals for extra protection. Included 1" water softener quick connectors can conveniently accommodate both 3/4" and 1-1/4" plumbing.

Bypass Blending Control - A custom water bypass blending valve allows you to conveniently control your preferred water softness level or set as complete bypass.

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Calgon

Price Below Average

Calgon Liquid Water Softener, 32 fl. oz.

Reduce the risk of breakdown and protect Your investment

Add Calgon Water softener to your laundry wash for whiter, brighter clothes

Calgon quality Product great for doing delicates and other laundry in your washer

Maximum lime scale protection

Good for 16 laundry loads

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23% Off

Varify Water Hardness Test Kit - Water Testing Kit for Home, Drinking, Well, Spa, Swimming Pool, Softener, Dishwasher & More - Hard Water Test Strips for Calcium, Magnesium etc (0-425 pmm, 150 Strips)

PROTECT YOUR HOME AND WELLNESS: Understand the impact of hard water on your home and health. Hard water can damage appliances, clog pipes, and affect your skin and hair. By using Varify's Water Testing Kit to monitor your water's hardness, you're taking an important step in preventing potential damage and ensuring the well-being of your household.

QUICK AND ACCURATE RESULTS: Discover the ease and precision of Varify Water Hardness Test Kit. In just seconds, get reliable readings on the hardness of your drinking water, pool, or any other water source. Our simple dip-and-read approach ensures you don't have to wait or travel for accurate water quality information.

EASY-TO-READ COLOR CHART: Experience hassle-free testing with our oversized color chart, designed for effortless result reading. Varify's clear visual guide ranges from red to green, enabling you to quickly understand water hardness levels from 0-25 GPG and 0-425 PPM. Making water testing accessible and straightforward for everyone.

EXTENDED SHELF LIFE WITH VARIFY FRESHSEAL: Enjoy the convenience of our Varify Water Testing Kit, which comes with 100 total hardness test strips in a ready-to-use bottle and two separately sealed pouches for extended freshness. Our innovative FreshSeal technology guarantees the reliability and accuracy of each test, long after your first use.

SUPPORT CLEAN WATER INITIATIVES: With every Varify's Water Hardness Test Kit, you contribute to providing clean water for a year to someone in the Central African Republic. Make a difference in the world's water crisis and support our mission for #WaterForGood and #CleanWaterWorldwide with each water test you perform.

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10 Water Softeners deals are available from: Amazon, starting from $5.97.

The biggest discount we found is 23% on Varify Water Hardness Test Kit - Water Testing Kit for Home, Drinking, Well, Spa, Swimming Pool, Softener, Dishwasher & More - Hard Water Test Strips for Calcium, Magnesium etc (0-425 pmm, 150 Strips) (Water Hardness Test Kit) at Amazon.

The lowest price we found is $5.97 while the highest is $790.49. Prices for the best Water Softeners deals average at $454.28.
Last updated on April 13, 2026.

We scanned these quality online stores and more to deliver you with the best offers online available for Water Softeners.

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