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About Us

We are a family-owned business dedicated to providing top-quality wellness products and services. Our range includes luxurious hot tubs, therapeutic saunas, advanced water treatment solutions, and crisp, clean bottled water sourced right here in South Dakota.

Contact Info

  • Rapid City, SD
  • info@mywatertree.com
  • Monday - Friday: 9:00 AM to 5:00 PM
Water Softeners in Rapid CIty

Why a water softener might be right for you

If you’ve noticed dry or itchy skin and scalp, rust-colored stains on your sinks and toilets, dull and dingy laundry (even when it’s freshly washed) and white limescale buildup on your faucets and fixtures, you might need a water softener for your home. 

Your Watertree expert can help you choose the one that’s right for you. If pure, clean home water is a top priority for you and your family, consider choosing a whole house system that includes water filtration.

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Shop Water Softeners

  • Select options This product has multiple variants. The options may be chosen on the product page

    Series 4000 Water Softener

    $999.00$1,199.00
    The Series 4000 line is a value-priced, conventional water softener that boasts a long lifespan and lasting durability. Convenient options allow this value-priced system to fit your specific needs, while…
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  • The SmartChoice™ II City water softening system solves problems resulting from chlorine and other chemicals that are commonly found in city water supplies. If you experience the drying effects of…
  • Select options This product has multiple variants. The options may be chosen on the product page
    The High-Efficiency SmartChoice™ II water softener can reduce salt and water usage by 50% and requires less electricity upon regeneration. Advanced electronics provide extensive information about water usage and can…
    Select options This product has multiple variants. The options may be chosen on the product page
  • Select options This product has multiple variants. The options may be chosen on the product page

    SmartChoice II Water Softener

    $2,499.00$2,999.00
    The SmartChoice™ II water softener operates efficiently with low power consumption, high salt efficiency, and an energy-saving auto turn-off display. Advanced electronics provide extensive information about water usage and can…
    Select options This product has multiple variants. The options may be chosen on the product page

Transform Your Home with Softer Water Today!

From enhanced appliance performance to eco-friendly benefits, there's never been a better time to invest in your home's water quality. Contact us now to get started!
Mon-Sat 8:00-9:00
Local Reviews

FROM OUR CUSTOMERS

Excellent service, staff, and H2O!! Highly recommend you stop and see how you can benefit from what they offer!
tean
Emma W.
Spearfish
I went in to get a part for my pool. They didn’t have it but the guy checked around town for me to see if anyone else did. 
tean
Justin S.
Rapid City
Learn About Water Softeners

Frequently Asked Questions

There are many factors that influence which water softener will be right for your home and for your family, including: the size of your house, the amount of people using water in your home, your water source and how naturally hard your water is, available floor area and plumbing accessibility, and more. Let your Aqua Systems expert do the work of assessing your setup and helping you choose the system that’s just right for you.

According to homewater101.com, 85% of homes in the U.S. have hard water. If you often find magnesium, calcium, and limescale buildup on your faucets and appliances, experience dry skin and an itchy scalp, and have noticed your laundry feels dull and dingy, you might have hard water. 

Soft water is sometimes described as feeling “slippery” on your skin, especially compared to hard water. If you never find limescale buildup on your fixtures and don’t struggle with dry skin and hair, it’s likely you have soft water in your home. Another easy way to tell: if you have a running water softener, you likely have soft water. 

Learn more about the effect hard water can have on your life on our Common Hard Water Issues page.

Yes, softened water is safe to drink. Depending on the hardness of your water and the amount of sodium used to treat it, you may notice a salty taste. If purified, great tasting drinking water is a priority for you and your family, check out Aqua Systems Water Filtration Systems, and Drinking Water Systems. You can even choose a Whole House System that covers water softening and drinking water.

We like to say your Aqua Systems water softener is the last you’ll ever have to buy. Why? Because our water softeners are designed to be simple to update and reconfigure as your needs change, with exchangeable parts for easy repairs. In addition to modular design, all Aqua Systems water softeners are eligible for industry-leading warranty coverage ranging from three to seven years for parts and salt tanks, and lifetime coverage for mineral tanks.

Ready to Enhance Your Water Quality?

Fill out the form to learn more about our water softener solutions and customized installation plans. Whether for residential or commercial use, Watertree is here to provide you with softer, cleaner water.