⚠️ REMOVE Up To 99% of HEAVY METALS & PREVENT BACTERIA GROWTH (Neurotoxins - lead, mercury & more) ONLY USE WITH CARBON FILTER - Add Advanced KDF55 Sponges 1lb

⚠️ REMOVE Up To 99% of HEAVY METALS & PREVENT BACTERIA GROWTH (Neurotoxins - lead, mercury & more) ONLY USE WITH CARBON FILTER - Add Advanced KDF55 Sponges 1lb

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Benefits of A Salt-Free Water Softener Alternative

Have Questions About the SoftPro® NaturalSoft Water Conditioner?

Give Our Tech Team A Call: 1-866-278-4130


Why SoftPro by Quality Water Treatment...

There are a lot of places to buy water softeners but, no one knows water treatment better than Quality Water Treatment.
Quality Water Treatment is an established full-service water treatment company since 1990. We are family-owned and operated so when you contact us you are always dealing with one of the owners that has a vested interest in making sure you get the best service and quality possible.
We are always here to assist you before and after your purchase.

Salt-Free Water Conditioner Benefits

  • Leaves in beneficial minerals
  • Zero wastewater
  • NO electricity required to operate
  • Eco-Friendly
  • No salt required to soften water
  • Can be installed indoors and outdoors (unless in freezing temperatures)
  • Soft silky feeling instead of slipper slimy that a traditional softener supplies
  • Prevents/removes hard water scale from plumbing and appliances
  • A no salt water softener saves you money
  • Great for watering lawns & gardens, safer for pets to drink 
  • Simple installation, the system comes ready to install

Salt-Free Water Softeners (Conditioners) vs. Salt-Based Water Softeners

Salt Based Water Softeners remove calcium and magnesium (hardness) from the water in order to soften it

Salt-free water softeners leave these minerals in the water by neutralizing them instead. To neutralize these minerals the Softpro Naturalsoft salt-free system converts the calcium and magnesium into crystallized forms that aren't able to adhere to surfaces such as pipes, dishes, and faucets. Calcium and Magnesium can have health benefits, so leaving them in your water can be beneficial.

Saltless Water Conditioner Review - Compare Major Brands


Water Softener Dealer Customer Support

PRODUCT TECH SUPPORT - SoftPro is taking over as the best! Made using the highest end components and hand-assembled! Experience the difference and see why we are the industry leader. Email, Phone, Text support along with YouTube videos give you SUPPORT for before, during, or after the installation.

Added Value to systems

We pride ourselves in simplifying the consumer experience. We demonstrate this by PRE-LOADING the mineral tanks for you to reduce heavy lifting and mess, we provide additional INSTALL ITEMS to save you from making extra trips to store, and we are very EASY TO CONTACT using the phone, email, and text!


SoftPro NaturalSoft Basic


 Condition the water with added carbon cartridge filtration!

Single Tank Conditioning System uses special Filtersorb SP media to turn calcium and magnesium into crystalized forms so they no longer adhere to surfaces, therefore, reducing scale! 

Added Big Blue Carbon Cartridge will remove chlorine and sediment from the water! (Please note if you add the upflow carbon filter this Big Blue Carbon Cartridge will be replaced with just a standard Sediment cartridge) 

 Serves Homes with 1 to 5 bathrooms.


    Point of Entry Filtration Design

    KDF Sponge Filter

    (KDF55 Sponges)

    The KDF55 filter removes chlorine and heavy metals from the water and prevents bacteria growth.

    The KDF media controls scale, bacteria and algae, while giving you great tasting water throughout the whole house.

    Whole house filtration through your home!

    The KDF sponges are pre-installed in the SoftPro Whole House Chlorine+ Filter Catalytic Carbon Tank.


    • Improves the performance and economy from the water softener method
    • Ideal for use in granular activated carbon beds, carbon block filters, ion exchange resins, and inline carbon filters
    • Removes as much as 99% of water-soluble lead, mercury as well as other dissolved metals
    • Prevents the build-up of scale, bacteria, algae, and fungi
    • 100% recyclable - contains no chemical additives
    • No maintenance required.
    • Chemical-Free Filtration


    • Attained NSF International Certification
    • Certified by NSF to NSF/ANSI Standard 42
    • Vermont Act 193 Compliant
    • California Health and Safety Code Compliant - Section 166875 (or commonly know as AB1953)


    • KDF 55 (city water applications) removes and reduces chlorine and water-soluble heavy metals in water.

      Perfect for municipal utility city water.

    How it works

    The KDF sponges are added to the Whole House Chlorine+ / Upflow Carbon Filter tank.
    (Do not add KDF sponges to the salt-free conditioner tank.)

    As water flows through the carbon tank, the KDF sponges works to filter out chlorine and heavy metals from the water and prevent algae, fungus and bacteria growth.

    Danger:  increase in CHLORINE ADDITIVES

    Stop Drinking Pool Water!

    Many Americans are drinking up to 300 to 600 times above the EPA health guidelines of chlorine!

    🛑 A necessary evil?... Today, more and more water companies are increasing their disinfectant dosage of chlorine. While it helps kill microbes and other waterborne issues, drinking chlorine, especially at high levels, is a real health concern.

    Negative Chlorine Health Effects:

    • Tends to form Trihalomethanes (THMs); can lead to cancer, and other issues 
    • Eye & Nose Irritation
    • Stomach/ Gut Discomfort
    • Dry, itchy, flaking skin and dandruff

    *** The SoftPro Whole House Carbon+ Filter
    Removes Chlorine AND Chloramines! ***

    More about the KDF Media

    KDF-55 Medium Designed specifically for filtering out or reducing chlorine plus water-soluble heavy metals.

    The media controls scale, bacteria and algae, even in hot water. 

    Easy Installation

    KDF-55 Sponge Filtration are easily installed.

    Simply, pour in the KDF sponges into the top of the Whole House Chlorine+ / Upflow Carbon Filter tank.

    Our support team can help guide you.

    KDF Sponges should not be added to the salt-free water condition tank.


    Get Quality Water Today!
    Buy now, and pay over time.

    We have several financing options to make your investment in soft, clean water for your home and family easy.

    Multiple option plans...


    Softener & Filter information

    Specs, Details, Maintenance + More

    KDF Authorized Dealer


    Real Experts. Real Value.

    Added to cart!