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Whole House Water Softeners

Best Whole House Water Softeners

From leading brands and best sellers available on the web.
#1

Winner

Aquasana Whole House Water Filter S

Aquasana

Aquasana Whole House Water Filter System | 1,000,000 Gallons | Salt-Free Softener Alternative | UV, Carbon & KDF | Tackles up to 99.99% Chlorine, Bacteria, Viruses, Sediment & Scale | EQ-1000-AST-UV

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#2
Aquasana Whole House Max Flow Water

Aquasana

20%OFF

Aquasana Whole House Max Flow Water Filter | 1,000,000 Gallons | Salt-Free Softener Alternative | Carbon & KDF | Long-Lasting Pre-Filter | Reduce 97% Chlorine, Sediment & Scale | Rhino WH-1010-CT-LM

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#3
Aquasure Harmony Series 50,000 Grai

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

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#4
64,000 Grain Aquasure Harmony Whole

Aquasure

64,000 Grain Aquasure Harmony Whole House Water Softener - Reduces Hardness & Minerals, Improves Water Quality, For 4+ Bathrooms

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#5
Aquasana Whole House Well Water Fil

Aquasana

20%OFF

Aquasana Whole House Well Water Filter | 500K Gallons | UV, Carbon & KDF | Salt-Free Softener Alternative | Install Kit | Tackles up to 99.99% Chlorine, Bacteria, Viruses & Scale | EQ-WELL-UV-PRO-AST

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Related Products

Up to 26% off

#6
Aquasana Whole House Well Water Fil

Aquasana

32%OFF

Aquasana Whole House Well Water Filter | 500,000 Gallons | UV, Carbon & KDF | Salt-Free Softener Alternative | Tackles up to 99.99% Chlorine, Bacteria, Viruses, Cysts & Scale | Rhino WH-WELL-CT-UV

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#7
Aquasure Harmony Series 40,000 Grai

Aquasure

Aquasure Harmony Series 40,000 Grains Whole House Water Softener with High Performance Automatic Digital Metered Control Head | Reduces Hardness & Minerals | Improve Water Quality | For 3-4 bathrooms

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#8
Aquasure Harmony Series 32,000 Grai

Aquasure

13%OFF

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

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#9
Aquasure Harmony Series 48,000 Grai

Aquasure

8%OFF

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

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#10
Kind Water Whole House Water Filter

Kind Water Systems

Kind Water Whole House Water Filter - Salt Free Softener, Sediment Stage, High-Performance Coconut Shell Carbon Block, Protects Pipes & Appliances - Whole House Filter - E-3000

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Buying Guide for the Best Whole House Water Softeners

Choosing the right whole-house water softener is crucial for ensuring that your household water is free from hardness minerals like calcium and magnesium. These minerals can cause scale buildup in pipes and appliances, reduce the efficiency of water heaters, and leave spots on dishes and glassware. To find the best water softener for your home, you need to consider several key specifications that will determine the system's effectiveness and suitability for your needs.
Grain CapacityGrain capacity measures the amount of hardness the water softener can remove before it needs to regenerate. This is important because it determines how often the system will need to regenerate, which affects both water and salt usage. Grain capacities typically range from 20,000 to 80,000 grains. For small households with 1-2 people, a lower capacity (20,000-30,000 grains) may be sufficient. Medium-sized households (3-4 people) might need a capacity of 30,000-50,000 grains, while larger households (5+ people) should consider capacities of 50,000 grains or more. Assess your household size and water usage to choose the right grain capacity.
Regeneration TypeRegeneration is the process by which the water softener cleans the resin beads that capture hardness minerals. There are two main types: time-initiated and demand-initiated. Time-initiated systems regenerate at set intervals, regardless of water usage, which can be less efficient. Demand-initiated systems regenerate based on actual water usage, making them more efficient and cost-effective. If your water usage varies significantly, a demand-initiated system may be the better choice. For consistent water usage, a time-initiated system could suffice.
Salt EfficiencySalt efficiency refers to how much salt the water softener uses during the regeneration process. This is important for both environmental and cost reasons. High-efficiency models use less salt, which can save money and reduce the environmental impact. Salt efficiency is often measured in grains of hardness removed per pound of salt used. Look for systems that offer high salt efficiency if you are concerned about salt usage and its associated costs.
Water Flow RateThe water flow rate, measured in gallons per minute (GPM), indicates how much water the system can soften at a time. This is crucial for ensuring that your household has adequate water pressure, especially during peak usage times. Flow rates typically range from 7 to 20 GPM. Smaller households with fewer water fixtures may be fine with a lower flow rate (7-10 GPM), while larger households with multiple bathrooms and high water usage should look for higher flow rates (15-20 GPM) to ensure consistent water pressure.
Resin TypeThe resin in a water softener is responsible for exchanging hardness minerals with sodium or potassium ions. There are different types of resin, including standard and fine mesh. Standard resin is suitable for most households, while fine mesh resin is better for homes with high iron content in the water, as it can more effectively remove iron. If you have high iron levels in your water, consider a system with fine mesh resin. Otherwise, standard resin should be sufficient.
Bypass ValveA bypass valve allows you to divert water around the water softener, which can be useful for maintenance or if you need to use untreated water for certain tasks. This feature is important for convenience and flexibility. When choosing a water softener, look for models that include an easy-to-use bypass valve. This will make it simpler to perform maintenance or switch to untreated water when necessary.