Top 10 Best Water Softeners in 2025 - #1 Top Picks Today

10 Best Water Softeners of 2025

Find 10 best water softeners available on the market today. Join the millions of savvy shoppers who trust Greatest.Guide daily for reliable recommendations.

Updated April 15, 2025

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Aquasure

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Aquasure Harmony Series 48,000 Grains Whole House Water Softener w/High Efficiency Digital Metered Control Head (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.

💧【 HIGHLY EFFICIENT 】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. Triple Purpose Sediment/Carbon/Zinc pre-filter effectively removes 99% of water contaminants such as chlorine, VOCs, pesticides, bad odors, taste, soil, silt, sand, rust, heavy metals, and sediment.

💧【 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.

💧【 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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APEC WATER

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APEC SOFTENER-HE-45-FG Water Softener, Treats Whole House 4-6 bathrooms, 45K Grains, Luxurious Spa Quality Soft Water, Highly Efficient Digital Control Microprocessor

LUXURIOUS SOFTENER 4-6 BATHROOMS: Exceptional performance in treatment for softer water (up to 45,000 grains). 100% soft, scale-free luxurious water with silky softened skin feel that redefines your bathing experience. Recommended for households with 4-6 bathrooms.

HIGH EFFICIENCY/SPOT-FREE: Get superior laundry results with 50% less detergent and soap usage for brighter, softer, and longer-lasting clothes and linens. Say goodbye to scale and water spots on sinks, showers, mirrors, glassware, and silverware, facilitating simpler household cleaning. Additionally, this system effectively addresses existing scale build-up in pipes, plumbing, and appliances, providing comprehensive protection against clogs and corrosion throughout your entire home.

MINIMAL CONSUMPTION/COST: Achieve high performance and cost-efficiency by fine-tuning the microprocessor digital control valve monitor. Customize regeneration cycles to minimize water and salt consumption according to your preferences. The high-efficiency salt tank demands 30% less backwash, leading to substantial water, salt pellet, and financial savings.

STANDARD OF DEPENDABILITY: APEC has for over 20 years remained committed to using primarily premium components, and the SOFTENER-HE-45-FG water softener is no exception. Our products are made of heavy-duty, durable tanks, housings, and parts which can withstand extreme pH and pressure changes without leaking, making them some of the longest lasting systems available.

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Kenmore 420 Water Softener With Ultra Flow Valve | Reduce Hardness Minerals & Clear Water Iron | Whole Home Water Softener | Easy To Install | Reduce Hard Water In Your Home, Grey

For Cleaner Home Water: Reduce damaging hardness mineral levels up to 120 grains per gallon (GPG) and clear water iron up to 10 parts per million (PPM) in your home’s water with the 40,000 grain Kenmore whole home water softener.

IntelliSoft Technology: Built with intuitive technology that adjusts to your water needs, saving you money in salt, water and energy bills. Plus, you’ll never run out of soft water.

Space Saving Design: This compact whole house water softening system can be easily installed in tight spaces. An ideal, convenient fit for your incoming water line.

Advanced Display Board: Easily monitor your Kenmore Water Softener’s salt levels, current water flow and average daily water usage.

Ultra Cleansing Feature: Built-in screen keeps larger particles of sediment from entering your home’s plumbing system and provides protection for your water-using appliances.

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Aquasure

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Aquasure Harmony Lite All-in-One 34,000 Grains Whole House Water Softener with Pleated Sediment Pre-Filter System | Reduces Hardness and Improves Water Quality | for 1-3 bathrooms

💧【 PERFECTLY DESIGNED FOR 1-3 BATHROOMS 】Ideal for mobile homes, condos and townhomes, this all-in-one compact water softener delivers ultra-softened water to every outlet throughout your entire home.

💧【 REMOVES CONTAMINANTS 】Rated to treat 34,000 Grains of hardness by removing skin-damaging hard minerals like calcium and magnesium that clog up the skin pore and causes irritation. Triple Purpose Sediment/Carbon/Zinc Pre-Filter removes 99% of harmful contaminants such as chlorine, VOCs, pesticides, bad odors, taste, soil, silt, sand, rust, and sediment.

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

💧【 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, 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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EcoPure

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EcoPure EP42 42,000 Grain Water Softener | NSF Certified | Salt & Water Saving Autosense Technology for Whole House Soft Water Regeneration, Dark Gray

Autosense technology - this exclusive feature calculates how much salt and water is required to regenerate the system and only uses what is necessary, resulting in a significant reduction in salt and water usage

Eco pure EP42 is ideal for households of 1 to 6 plus people and removes high levels of water hardness and clear water (ferrous) iron

NSF certified to reduce hard water symptoms such as embarrassing stains, buildup on your Plumbing and Faucets, spotting on dishes, and helps your water using appliances last longer and operate more efficiently

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DURAWATER Fleck 5600 SXT Whole House Water Softener 48,000 Grains Ships Loaded with Resin in Tank, Black

Fleck 5600 SXT On Demand Digital Metered Water Softener

48,000 Grain 1.5 cubic ft of High Capacity Resin Pre Loaded in the tank

Black USA Mineral tank shipped loaded with the resin in it already and a USA Brine Tank with safety float

Includes free 1 inch noryl plastic bypass

We love to help our customers with great toll free support

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Ivation

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Ivation H2O 32,000 Grain Water Softener with Patented Ceramic Discs, Automatic Whole House Soft Water Regeneration Reduces Magnesium & Hard Minerals & Improves Water Quality

HIGHLY EFFICIENT HOME WATER SOFTENER, 32,000 Grain Whole House Hard Water Regeneration System Softens Hot & Cold Water in Your Home for Healthier Water & Reduced Mineral Scale, Includes Ceramic Disc Valves with Lifetime Coverage, Plumbing Connector Kit, Overflow Kit, Drain Hose, Water Test Strips & Innovative Salt/Water-Saving Algorithm for Reduced Energy Costs, Suitable for Softening City Water or Well Water

PATENTED ADVANCED CERAMIC TECHNOLOGY, Ivation H2O is Currently the Only Product on the Market with a Patented Main Control Valve, Bypass Valve & Other Internal Wear Parts Made of Aerospace Grade HYDROCERA Ceramic Technology Which Lasts 100X Longer Than Conventional Softeners Made with Plastic Components, Enjoy Less Energy Use for Heaters, Dishwashers, Kettles & Similar Appliances & Proprietary Brine Guard Safety Valve for Superior Salt Leak Prevention

AUTOMATIC PREDICTIVE WATER REGENERATION, Our Advanced Smart Technology Monitors Use & Automatically Regenerates for Continuous Soft Water Supply & Less Water/Salt Waste, Also Features Double Backwash Option for High Iron, High-Capacity Anti-Leak Salt Tank for Less Frequent Refills, Usage Tracking, Data Storage, Internal Diagnostics, Error Code Notifications & Custom Settings That Allow You to Adjust to Your Specific Water Hardness & Household Needs, Built-In Memory In Case of Blackout

INCREASED WATER QUALITY & APPLIANCE LIFE, Highly Efficient Softening Technology Utilizes an Advanced Ion Exchange Process to Remove Calcium & Magnesium, Resulting in Cleaner Drinking Water & Reduced Scale & Mineral Build-Up in Dishwasher, Washing Machine, Tubs, Sinks, Showerheads & Other Fixtures & Appliances, Helping to Save on Water Bills, Also Leads to Healthier Skin & Hair by Improving Moisture Absorption & Reducing Soap Residue, Which Can Cause Dryness & Irritation

THE BEST Coverage PACKAGE ON THE MARKET, Purchase Confidently Knowing Our Water Softener is NSF/ANSI 44, WQA & UL Certified with a Best-In-Industry Coverage Policy on All Parts Including Unbeatable Lifetime Coverage on New Patented HYDROCERA Ceramic Components, Compact, Easy-to-Carry Softener with Built-In Handles Manages an Entire Home of 1-4 Occupants & Easily Adapts to PEX, PVC or Copper Piping for Convenient Compatibility (PLUMBER INSTALLATION STRONGLY RECOMMENDED)

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Tier1 Whole House Water Softener System 48,000 Grain High Efficiency With Sediment Pre-filter | Pre-filled mineral tank with 1.5 cubic feet of Cation Resin | Home Water Filtration System

No-Maintenance Ceramic: The patented ceramic disk control valve is abrasion and corrosion resistant, and is designed to last the entire life of the valve with no need for seals, spacers or piston rebuild kits.

Appliance Protection: System includes a prefilter for sediment reduction, while the water softener protects against hard water and eliminates scale buildup to extend the life of appliances like the water heater, washing machine, dishwasher, toilets and showerheads.

Automatic Control Valve: The metered softener measures your water usage and only regenerates when you actually need it. It also has built-in automatic bypassing during regeneration, and simple, easy to use programming.

Enhanced Cleaning: Notice brighter cleaner laundry, healthier smoother hair, and softer more moisturized skin. Soft water improves the effectiveness of soaps and detergents by removing calcium and magnesium minerals which bind to detergents and cause soap scum allowing you to use less soap for a better and more enjoyable cleaning experience.

The 48,000 grain softener is filled with 1.5 cubic foot of high quality 8% water softener resin and has a small footprint on the floor with a 10x59 main softener, and compact 13.5x32 salt tank.

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WATER BOSS 74011 Waterboss Water Softener, 22, Beige

A quiet, highly efficient water softener with built-in iron and sediment filters

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AO Smith

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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

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.

Disclaimer: While we strive for accuracy, we cannot guarantee that all product features listed are complete or error-free. Please confirm the details with the retailer before making a purchase.

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Also Considered

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NPGLOBAL RV Water Softener Portable - 16,000 Grain, 3/4" GHT Fittings, Convenient Water Softener for RVs, Trailers, Boats, Mobile Car Washing, Pressure Washing

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VEVOR RV Water Softener, 16,000 Grain Portable Water Softener, with 3/4" Brass Fittings and 42" Hose, Soften Hard Water Filter System for RVs, Trailers, Boats, Mobile Car Washing, Pressure Washing

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AFW Premium Fleck Whole House 64k Water Softener System - Upgraded 10% Resin 5600sxt Metered On-Demand - Efficient Water Softening System with 1" Bypass and Brine Tank - 64,000 Grain Capacity

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Calgon Liquid Water Softener, 32 Oz (Pack of 2)

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On The Go OTG4-DBLSOFT-Portable 16,000 Grain RV Water Softener (NOT made in China, assembled by U.S. Workers in Indiana)

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Morton Salt Pure and Natural Water Softening Crystals, 40 lbs Bag, White- LuxeLeaf (Pack (1)

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FEELSO Shower Head and 15 Stage Shower Filter Combo, High Pressure 5 Spray Settings Filtered Showerhead with Water Softener Filter Cartridge for Hard Water Remove Chlorine and Harmful Substances

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Morton Morton-40E Solar Salt Water Softening Crystals (40 lbs.), White, 638 Ounce

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Electronic Water Descaler Water Softener Systems Whole House Alternative No Salt Water Softener System，Reduces Limescale Prevent Deposits Build-up

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Beati Faucet Bath Filter for Tub - Kinder Water Filter for Bathtub, Hard Water Softener to Remove Lead,Chlorine and Fluoride, Improve Skin, Hair and Nails Condition,White

Our #1 Pick

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Aquasure

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Aquasure Harmony Series 48,000 Grains Whole House Water Softener w/High Efficiency Digital Metered Control Head (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.

💧【 HIGHLY EFFICIENT 】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. Triple Purpose Sediment/Carbon/Zinc pre-filter effectively removes 99% of water contaminants such as chlorine, VOCs, pesticides, bad odors, taste, soil, silt, sand, rust, heavy metals, and sediment.

💧【 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.

💧【 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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