10 Best water softeners of 2025

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Best Choice

1

Kenmore
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
Main highlights

Efficient Water Softening
Reduces hardness minerals up to 120 GPG and iron up to 10 PPM.

Ideal for Small Spaces
Compact design fits easily in tight spaces, perfect for home installations.

Reliable Performance
Consistently praised for effective hardness removal and longevity.
Key specs
- special feature:NSF certified
- dimensions:22.5L x 21W x 52H
- Brand:N/A
- Model Name:N/A
- Part Number:N/A
9.7

Exceptional

Our Rating

9.1
Flavor

8.2
Easy installation

8.0
worth the money
How do we rank?

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Value for Money

2

Aquasana
Aquasana SimplySoft® 40,000 Grain Water Softener - Whole House Hard Water Reduction - Base Tank & Cabinet System WH-SF40-BASE
Main highlights

Soft Water Benefits
Provides soft, scale-free water, reducing skin irritation and appliance wear.

Ideal for Families
Perfect for homes with up to 5 people and 4 bathrooms.

Customer Praised Feature
Highly praised for reducing soap and cleaning product use.
Key specs
- special feature:IAPMO certified, NSF/ANSI 44
- dimensions:30L x 16W x 43H
- Brand:N/A
- Model Name:N/A
- Part Number:N/A
9.5

Excellent

Our Rating
3

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

Ultra-Softened Water Delivery
The Aquasure Harmony Series provides ultra-softened water for 3-4 bathrooms, enhancing water quality throughout your home.

Ideal for Household Appliance Protection
Perfect for preventing scale buildup and prolonging appliance lifespan, making it ideal for homes with multiple bathrooms.

Highly Rated for Ease of Setup
Customers frequently praise the easy setup and installation process, ensuring a hassle-free experience.
9.2

Excellent

Our Rating

9.5
Sheerness

9.3
worth the money

8.9
Easy installation
4

Aquasure

Aquasure Harmony Series 50,000 Grains Whole House Water Softener with High Performance Automatic Digital Metered Control Head | Reduces Hardness & Minerals | Improve Water Quality | for 4-6 Bathrooms
9.1

Excellent

Our Rating
5

Brio

Brio WSFS9527 Whole House Water Softener System, 3-4 Bathrooms, 48,000 Grains, 8-10 GPM, 10" x 54" Resin Tank, High-Efficiency Valve Head, Fully Compatible w/Existing Water Filtration System
9.0

Excellent

Our Rating
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6

Kenmore
Kenmore 350 Water Softener With High Flow Valve | Reduce Hardness Minerals & Clear Water Iron In Your Home | Whole House | Easy To Install | Grey
Main highlights

Efficient Water Softening
Reduces hardness minerals up to 90 GPG, improving water quality.

Ideal for Replacements
Perfect fit for replacing older Kenmore models with minimal plumbing changes.

User-Friendly Monitoring
Advanced display board simplifies tracking salt levels and water flow.
8.8

Very Good

Our Rating

9.3
Flavor

8.9
Easy installation

8.7
worth the money
7

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

Efficient Salt and Water Use
Features Autosense technology that reduces salt and water usage, promoting eco-friendly operation.

Ideal for Medium to Large Households
Perfect for homes with 1 to 6+ members, effectively softening hard water and removing ferrous iron.

Easy Installation and Familiar Operation
Customers appreciate the straightforward installation and familiar controls, especially for those upgrading from older EcoPure models.
Key specs
- special feature:Autosense technology
- dimensions:24 x 18 x 46 inches
- Brand:N/A
- Model Name:N/A
- Part Number:N/A
8.7

Very Good

Our Rating

9.5
Easy installation

8.2
worth the money
8

‎Morton Salt

3 Pack Clean and Protect Water Softener Salt Pellets – (40 lb Bags, 120 lbs Total) – Reduces Scale, Softens Hard Water, Appliance Efficiency, Compatible with Water Systems
8.6

Very Good

Our Rating
9

Ivation
Ivation H2O 40,000 Grain, Water Softener System, Water Softner, with Patented Ceramic Discs, Automatic Whole House Soft Water Regeneration Reduces Magnesium & Hard Minerals & Improves Water Quality

15% Off
Main highlights

Efficient Water Softening System
Utilizes advanced ion exchange to eliminate calcium and magnesium, enhancing water quality and appliance longevity.

Ideal for Whole House Use
Perfect for homes with 1-6 occupants, compatible with PEX, PVC, or copper piping.

Patented Ceramic Technology
Customers love the durable HYDROCERA components that outlast traditional plastic parts.
Key specs
- special feature:N/A
- dimensions:N/A
- Brand:Ivation
- Model Name:H2O
- Part Number:IVAWS40K200RL
8.5

Good

Our Rating
10

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

High Capacity Softening
Produces twice the gallons compared to standard models, ideal for RVs.

Perfect for RV/Marine Use
Designed for RV/Marine owners needing efficient, compact water softening.

Easy Installation and Use
Praised for simple setup and effective softening by customers.
8.2

Good

Our Rating

9.9
Easy installation

9.5
worth the money

9.5
Flavor

10 Best water softeners of 2025

1

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

9.1

8.2

8.0

How do we rank?

How do we rank?

Analyzing top stores

2

Aquasana SimplySoft® 40,000 Grain Water Softener - Whole House Hard Water Reduction - Base Tank & Cabinet System WH-SF40-BASE

3

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

9.5

9.3

8.9

4

Aquasure Harmony Series 50,000 Grains Whole House Water Softener with High Performance Automatic Digital Metered Control Head | Reduces Hardness & Minerals | Improve Water Quality | for 4-6 Bathrooms

5

Brio WSFS9527 Whole House Water Softener System, 3-4 Bathrooms, 48,000 Grains, 8-10 GPM, 10" x 54" Resin Tank, High-Efficiency Valve Head, Fully Compatible w/Existing Water Filtration System

6

Kenmore 350 Water Softener With High Flow Valve | Reduce Hardness Minerals & Clear Water Iron In Your Home | Whole House | Easy To Install | Grey

9.3

8.9

8.7

7

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

9.5

8.2

8

3 Pack Clean and Protect Water Softener Salt Pellets – (40 lb Bags, 120 lbs Total) – Reduces Scale, Softens Hard Water, Appliance Efficiency, Compatible with Water Systems

9

Ivation H2O 40,000 Grain, Water Softener System, Water Softner, with Patented Ceramic Discs, Automatic Whole House Soft Water Regeneration Reduces Magnesium & Hard Minerals & Improves Water Quality

10

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

9.9

9.5

9.5

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