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10 Best Water Conditioners For The US & CA Markets

Here you will find our list of the 10 Best Water Conditioners [Salt-Free Water Softener] that we picked for the US & CA Markets in 2021.

The Best Water Conditioner

We recommend the AO Smith Salt-Free Water Conditioner as the best water conditioner based on its performance, its price, and how other customers review it.


4.5 out of 5 stars

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10 Best Water Conditioners

Key Features:
  • Can handle water hardness levels of up to 25 GPG
  • Beneficial minerals remain in the water
  • Relatively high capacity of up to 600,000 gallons
Key Features:
  • Fitted with long-lasting filter cartridges
  • Easy to assemble and requires low maintenance
  • Space-saving design allows installation in tight places
Key Features:
  • Stops limescale buildup without removing beneficial minerals
  • It can handle water hardness levels of up to 25 GPG
  • Remarkably effective at reducing chlorine levels
Key Features:
  • Effectively prevents limescale buildup
  • Removes sediments and particles down to 2 microns
  • Retain beneficial minerals
Key Features:
  • Can handle water hardness levels of up to 100 GPG
  • Removes most of chlorine and unpleasant odor for clean water
  • Efficiently eliminate iron, sulfur, and manganese
Key Features:
  • It comes at a fraction of the price
  • Relatively straightforward to install and maintain
  • Made of robust and durable material for a long service life
Key Features:
  • Advanced ceramic media removes hardness of up to 25 GPG
  • Retains the hardness minerals in the water
  • Faster water flow at 15 GPM
Key Features:
  • Equipped with high-grain capacity system
  • Made of high-quality material for a long lifespan
  • Inhibits scale buildup without killing beneficial minerals
Key Features:
  • Able to limit and reduce limescale buildup
  • It is relatively simple to handle and operate
  • Effectively retains essential minerals of water
Key Features:
  • Maximum flow rate up to 17 gallons per minute
  • Capable of generating a constant water pressure
  • Equipped with an eco-friendly system with no salt

We hope this list of the best Water Conditioners was helpful.

If you have any questions or concerns, please feel free to let us know in the comments below.

Enjoy shopping!

Best water conditioner

In this post

AO Smith Salt-Free Water ConditionerWatts OneFlow Plus Water ConditionerAquasana EQ-WELL-UV-PRO-AST Water ConditionerHardless NG NG3 Water ConditionerEcoPure EPHS Water ConditionerExpress Water WH100SP Water ConditionerAPEC Water FUTURA-15 Water ConditionerHansing HSFP-20IN-3-4 Water ConditionerNuvo H2O DPNCB Water ConditionerSpringWell Water Salt-Free Water Conditioner