Water Softeners

Innovative water softening solutions from a trusted brand


Featuring Rheem® Learning Technology

Rheem is a pioneer in the development of innovative solutions in the heating, cooling, and water heating industries – from industry-changing products to state-of-the-art, energy efficient technologies. Building on this heritage in innovation, Rheem is excited to announce the launch of its newest development – a line of advanced water softening products featuring Rheem® Learning Technology.

This new line of Rheem water softeners offers smart, built-in Rheem® Learning Technology that learns your water usage patterns to optimize salt and water consumption and provide on-demand soft water for your home. This premier product line saves you money, conserves water and energy while delivering pristine, soft water throughout your home.


  • Better Home Water
  • Exceptional Quality
  • Innovative Solutions

Rheem® PREFERRED™ SERIES Water Softeners

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The Impact of Hard Water

Explore our interactive hard water guide to learn about common hard water issues and the negative impact they have on your home and family.

View the Hard Water Guide

Soft Water Saves Money

The cost of a new water softener can pay for itself over time with the household savings it generates. Try our water savings calculator to see how much money you could save!

Calculate Your Savings

Get To Know Your Water

Knowing the hardness level of your home water helps you choose the right water softener for your needs. Test your water with a free water test strip and then answer a few questions to get a personalized solution.

Test Your Water