• CBS OnliSoft Salt-Free Water Softener Whole House Water Treatment System - RKIN
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CBS OnliSoft Salt-Free Water Conditioner Whole House Water Treatment System

CBS OnliSoft Salt-Free Water Conditioner Whole House Water Treatment System

$1,348.59
$1,778.15 $1,348.59
Sale Sold out
Shipping calculated at checkout.
  • Enjoy clean, filtered water throughout your entire home, free from harmful disinfection by-products and hardness
  • Experience the benefits of softer skin, healthier hair, and better-tasting water and food, all thanks to our certified components
  • Rest easy with our 1-year satisfaction guarantee, lifetime warranty on tanks and parts, and made in the USA manufacturing
        View full details
        RKIN free whole house water system consultation

        Need Help Choosing a Whole House Water Treatment System?

        Have an RKIN Specialist explain the various whole house water treatment options available and get recommendations on what is best suited for your household needs. Schedule a call for a date and time convenient for you.

        Schedule a call

        Or contact us at 1-800-803-4551 Monday through Friday 9 AM to 5 PM EST.

        • 1-Year Satisfaction Guarantee
        • Insured Fast Shipping
        • Best Price Guarantee
        • Expert Support Staff
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        RKIN Water Systems As seen on AMC's NewsWatch TV

        RKIN whole home water filter system

        Filters Out Harmful Contaminants

        Remove up to 99.6% of chlorine and other contaminants with our whole house water filter system. It has multiple lines of defense against harmful chemicals and pollutants, including:

        Taste, Odor, Chlorine, Chloramine, Haloacetic Acids, MTBE & THM's, Herbicides, Pesticides, and many others.

        RKIN whole house water filter system

        Softer Skin & Healthier Hair

        Eliminate contaminants in the water that can be harmful to your body. By filtering chemicals such as chlorine and chloramine, you can avoid the drying effects of chemicals, promoting softer skin and healthier hair.

        Why use an RKIN water softener

        Why Use a Water Softener

        The mineral build-up, or scale, can occur in plumbing and household appliances when your water is hard. Solid deposits of calcium carbonate can form when hard water is heated. This scale can reduce the life of appliances, raise the cost of heating your water and clog pipes. Long-term movement of hard water through a pipe results in scale buildup. This can gradually close up the pipe and lower your water pressure.

        Why use an RKIN water softener and conditioner

        Prevent & Reverse Hardness Build-up

        Extend the life of your plumbing and household appliances by preventing and reversing scale build-up. OnliSoft Salt-Free water treatment system naturally neutralizes hardness minerals into inactive microscopic crystal particles without salt or any other harsh chemicals.

        RKIN Zee Pro Sediment Filter How it works

        Zee Pro Sediment Filter

        Designed to filter out sand, silt, clay, and any other sediment.

        This 5-micron sediment filter is the largest size available for maximum flow rates and longevity. It's 20 inches high and 4.5 inches wide.

        High-Quality Filter Housing with Bacteriostatic Technology will provide years of pain-free filter replacements.

        RKIN CBS DC20 Dual Carbon Filter Cartridges

        Certified Carbon Cartridge

        Activated carbon block filters for chlorine, chloramine, PFAS, taste, and odor reduction.

        Excellent chemical contaminant reduction, high adsorptive capacity, and efficiency.

        RKIN OnliSoft CBS Pro Filter How it works

        Onlisoft Salt-Free Water Softener

        OnliSoft is a maintenance-free filtration media designed to prevent scale build-up by transforming hardness molecules into harmless minerals that no longer cling to household and appliance plumbing surfaces. This is accomplished without adding anything to the water, such as salt, acids, or any other chemicals.

        How it works: The OnliSoft media naturally neutralizes hardness minerals through Seed Assisted Crystallization. This process of capturing, accumulating, and transforming the hardness minerals into inactive microscopic crystal particles occurs without introducing additional substances. These deactivated particles that are suspended in the water pass through and ultimately exit the entire household plumbing system.

        The OnliSoft media is non-absorbent. It will work for a lifetime and doesn't require replacements or maintenance.

        Whats in the box

        • RKIN CBS DC20 Dual Carbon Filter

          Dual ZEE Pro Housing

        • RKIN CBS DC20 Dual Carbon Filter Cartridges

          Two Carbon Cartridges

        • ZEE Pro Housing Filter Wrench

          Sediment Filter Wrench

        • Mounting Kit for Pre-filter Housing

          ZEE Pro Mounting Kit

        • Installation and Product Manual

          Installation and Product Manual

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        • RKIN CBS DC20 Dual Carbon Filter

          Dual ZEE Pro Housing

        • ZEE Pro Sediment Filter

        • OnliSoft Anti-Scale Cartridge

        • ZEE Pro Housing Filter Wrench

          Sediment Filter Wrench

        • Mounting Kit for Pre-filter Housing

          ZEE Pro Mounting Kit

        • Installation and Product Manual

          Installation and Product Manual

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        • Super Flex Installation Kit for CBS Whole House Water Treatment Systems - RKIN
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        Super Flex Installation Kit for CBS Whole House Water Treatment Systems

        $109.94
        $138.99 $109.94
        Sale Sold out
        Shipping calculated at checkout.

        Optional Super Flex Kit for 50% faster installation. Eliminates the need to measure, cut, and glue pipes perfectly

        View full details

        RKIN OnliSoft Pro Saltless Water Softener Carbon Filter Combo is featured in the videos below. The Well Water Filter and/or Salt Based Water Softener installation will be very similar, with additional drain and electrical outlet required.

        Frequently Asked Questions

        Does the RKIN OnliSoft Whole House Water Conditioning System add anything to the water?

        No, it doesn't. The OnliSoft Whole House Water System neutralizes hardness via Seed Assisted Crystallization and protects your appliances from hardness build-up.

        Who installs my RKIN Water System?

        RKIN ships direct from the factory, saving you over 60% of the standard retail cost. Our products' user-friendly design makes installation easy with or without professional help. However, if you're not mechanically inclined, we do recommend hiring a plumber to help with installation.

        Learn more about RKIN installation services, currently only available in southwest Florida.

        When I move, can I take my RKIN Water System with me?

        The RKIN easy-install design makes moving the system between houses a breeze. Just put the system into bypass mode, disconnect it, and take the system with you. The system can be re-installed in your new home with or without professional help.

        Do you have a technical service help desk?

        Yes, RKIN's technical support staff is available by phone at 1-800-803-4551, via the contact form, and through live chat, Monday to Friday from 9 am to 5 pm EST. You can also reach us at any time by e-mail with any questions or concerns. Product-specific technical information is also available on each product page, which includes Installation Guides, Product FAQ, and Specifications.

        Why should I get my water filter system from you?

        RKIN specializes in well-built, user-friendly filtration systems made in Florida. Backed by guarantees that go above and beyond industry standards, each of our products comes with an industry-leading lifetime warranty and an unmatched one-year satisfaction guarantee.

        Another factor that separates us from the competitors is our renowned customer service. Conveniently placed in Fort Myers, FL, our home office allows us to provide our customers with reliable and easily accessible help if needed.

        How long will it take for me to receive my order?

        We provide tracking numbers for all orders via email. All orders usually ship on the same or the next business day. But, sometimes, it might take us up to 5 business days to ship your order. Depending on where you are located, the product may take up to 5 business days to be delivered to your home. The whole home systems are usually shipped via UPS ground or Palletized Freight depending on the water system type and your location.

        What if I have more questions or need support?

        Please get in touch with us by clicking here.

        Consumables and replacement cartridges

        Your water quality may affect the longevity and replacement frequency of the filters.
        Prefilter - Recommended replacement every 6-12 months or as needed.
        CBS Carbon Cartridge Replacement - Please refer to the specs for carbon cartridge capacity.
        The OnliSoft media is non-absorbent and will work for a lifetime. This means that there are no replacements or maintenance required.
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        Specs

        CBS Onlisoft Water Treatment System Manual

        Carbon Cartridge Certifications(system comes with 2 pcs)

        • Height: 27"
        • Width: 30"
        • Depth: 8"
        • Connection Size: 1" NPT Connection
        • Max Flow Rate: 5 Gallons Per Minute (GPM)
        • Max working pressure: 120 psi (8.3 bar)
        • Max working temperature: 113°F (45°C)
        • Min working temperature: 39.2°F (4°C)

        ⚠ CAUTION: Do not install on well water without checking with RKIN customer service representative first.

        If the water being filtered is from a public water supply, it will comply with requirements, and your CBS OnliSoft Water Conditioning System will substantially improve the water quality.

        Shipping & Delivery

        Free standard shipping within the contiguous United States(lower 48 states).

        Orders are usually shipped the same or the next business day and delivered within 2-5 business days. Subject to in-region item availability and seasonal carrier shipping performance.

        Order tracking numbers are emailed as soon as they become available. If you do not receive your tracking number within 24 business hours, please check your spam folder.

        Price Match Guarantee

        We work diligently to make sure that we offer the best prices for our products online. If you come across another retailer offering a lower price for our products than we are within 12 months of your purchase date, please let us know, and we will refund you the difference in price.

        We want you to feel confident that you are getting the absolute best price for the product you are ordering from us. If you find that our own website, www.rkin.com, has lowered the price for the same item you ordered within 12 months of your purchase date, please let us know, and we will refund the difference in price.

        Warranty & Returns

        You get an unconditional one-year satisfaction guarantee with every RKIN whole-house water treatment system.

        Lifetime Warranty included on Tanks and Parts. Free shipping on warranty replacements.

        The Electronic and Mechanical Control Valves are warrantied for 7 years.

        • CBS OnliSoft Salt-Free Water Softener Whole House Water Treatment System - RKIN
        1 1
        • Enjoy clean, filtered water throughout your entire home, free from harmful disinfection by-products and hardness
        • Experience the benefits of softer skin, healthier hair, and better-tasting water and food, all thanks to our certified components
        • Rest easy with our 1-year satisfaction guarantee, lifetime warranty on tanks and parts, and made in the USA manufacturing
              $1,348.59
              $1,778.15 $1,348.59
              Sale Sold out
              Shipping calculated at checkout.
              View full details

              Reviews

              Customer Reviews
              4.8 Based on 4 Reviews
              5 ★
              75% 
              3
              4 ★
              25% 
              1
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              Customer Photos
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              Write a Review Ask a Question

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              Your input is very much appreciated. Share it with your friends so they can enjoy it too!

              Filter Reviews:
              • hair
              • Pre-filter
              • water tastes
              • chlorine
              • spring water
              • house system
              • email inquiry
              • replacement filter order
              • skin
              • term
              TV
              02/01/2020
              Toni V.
              Canada Canada
              I recommend this product

              order arrived very quickly

              my order arrived very quickly

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              Was this helpful?  0    0
              L
              09/10/2020
              Leandra
              United States United States
              I recommend this product

              Excellent Customer Service

              Yves F. was extremely helpful and responsive to my email inquiry regarding a replacement filter order. So pleasant and her response resolved the issue I was having. Thank you!

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              RW
              03/06/2022
              Regina W.
              United States United States
              I recommend this product

              Only 1.5 weeks

              So thankful NO chlorine smell!!!!! Will see after a month how my skin and hair respond,,,, So glad the chlorine is removed!

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              Was this helpful?  0    0
              03/09/2022

              RKIN.com

              Awesome! We love to hear that we could get that chlorine smell removed! We look forward to hearing your results!

              BB
              08/20/2022
              Bruce B.
              United States United States
              I recommend this product

              Fantastic system, easy install, great water...

              For the first time in 30 years my wife has "poofy" hair (her term), and water tastes like spring water! We installed a whole house system with the pre-filter, two carbon filters and the conditioner and I couldn't be more pleased. The installation was straight forward and pretty easy, basically just installing a loop of the main feed into the house. Once the system was up and running I noticed an immediate improvement in the water quality. No salt or potassium, just fresh clean water. Bravo Rkin, bravo!

              RKIN.com Review
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              Was this helpful?  0    0
              08/23/2022

              RKIN.com

              Thank you so much for your business and your feedback. You know what they say, "happy wife, happy life"

              RKIN free whole house water system consultation

              Need Help Choosing a Whole House Water Treatment System?

              Have an RKIN Specialist explain the various whole house water treatment options available and get recommendations on what is best suited for your household needs. Schedule a call for a date and time convenient for you.

              Schedule a call