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Kenmore 520 31k Grain Water Softener NSF International Certified Minerals, Barium, Radium, and Chlorine Taste & Odor | Reduce Hard Water in Your Home | Fully Programmable, Easy Install 2-in-1 System

  • Based on 70 reviews
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Availability: In Stock.
Fulfilled by Amazon

Arrives Tuesday, May 28
Order within 22 hours and 25 minutes
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Features

  • Carbon Media Filter: Provide great tasting water throughout your entire home while enjoying hardness reduction up to 100 grains per gallon, clear water iron reduction up to 3 parts per million (PPM) with our 2-in-1 water treatment system.
  • No filter changes are necessary: The system cleans itself upon regeneration.
  • NSF International Certified: The Kenmore Elite Hybrid Water Softener With Integrated Whole Home Filter is NSF International Certified to reduce hard water minerals, barium, radium, and chlorine taste & odor.
  • IntelliSoft Technology: Built with intuitive technology that adjusts to your water needs, saving you money in salt, water and energy bills. Plus, youll never run out of soft water.
  • Advanced Display Board: Easily monitor your Kenmore Elite's Water Softeners salt levels, water flow and average daily water usage.

Description

Keep soft water flowing in your home with the easy-to-install Kenmore 32,000 grain water softener. This water softener system is designed to reduce hard water minerals and clear water iron in your home’s water. Built with intuitive IntelliSoft® Technology that adjusts to your water needs, saving you money in salt, water and energy bills. This system is NSF International certified to reduce hard water minerals and will effectively reduce stains, scale buildup, and clear water iron. You’ll notice positive changes with soft water, such as softer hair and skin, cleaner clothing, linens & dishes, and better appliance performance and plumbing. This whole home water softener system is easy to install and program. Ideal for households of 1-4 persons. High-flow valve maintains great water pressure (connects to up to 1” plumbing). The Kenmore 350 Model 625.383500 has the same height (floor to inlet-outlet) and same 3/4” valve size as these older Kenmore models: 625.340700, 625.340752, 625.342802, 625.348320, 625.348321, 625.348420, 625.348470, 625.348490, 625.348471, 625.348491, 625.348541, 625.348551, 625.348570 ,625.348590, 625.348571, 625.348591, 625.348751, 625.3488003, 625.348812, 625.348832, 625.383000, 625.383001, 625.383060, 625.383500, 625.383560, 625.386200, 625.388100, 625.388150, 625.388160, 625.388170, 625.388180, 625.388200, 625.388250 ,625.388251, 625.388260, 625.388270, 625.388280, 625.3483400, 625.3483500, 625.3484400, 625.3484500, 625.3485400, 625.3485500, 625.348732.The following older Kenmore models have the same 3/4" valve size, but the height (floor to inlet-outlet) is shorter. Additional plumbing will be required to replace with the Kenmore 350 (41.5" height to inlet-outlet): 625.340400 (34"), 625.340500 (36-3/4"), 625.348460 (22.5"), 625.348512 (36.5"), 625.388110 (36.5").NOTE: Due to variances in production and assembly, the Kenmore water softener valve height may vary by up to .5" from an existing water treatment system, including existing Kenmore models. This potential change in valve height will not affect system performance.


Brand: Kenmore


Special Feature: NSF certified, Chlorine Reduction


Product Dimensions: 22.5"L x 21"W x 52"H


Capacity: 520 Liters


Included Components: Kenmore Water Softener, Installation Guide


Package Information: Bottle


Model Name: 520


Manufacturer: ‎Water Channel Partners


Part Number: ‎625.3852


Item Weight: ‎92.8 pounds


Product Dimensions: ‎22.5 x 21 x 52 inches


Country of Origin: ‎USA


Item model number: ‎520


Color: ‎Black


Item Package Quantity: ‎1


Special Features: ‎NSF certified, Chlorine Reduction


Included Components: ‎Kenmore Water Softener, Installation Guide


Batteries Required?: ‎No


Date First Available: April 4, 2014


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, May 28

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Good water softener
Only issue is the regeneration leaks (clean the filter over night). It also has a lean to the left.
Reviewed in the United States on January 7, 2023 by John T

  • This fit perfect
I was skeptical because of the mixed reviews but as it turned out it was the exact model (which I loved until it died) as the one I had for 10 years. I was shocked that it was an exact fit as I was contemplating the need to do some piping from the main feed pipe. As it turned out it was an exact for and other than the rubber Gromit use I just used the existing piping. This was the easiest replacement that I have ever done. We now have whole house softened and filtered water, which I love. I think my only criticism I would have is for the seller to show a picture of the manual cover so people know if there is difference in their model and what they have if they are replacing an existing one. Mine turned out off the charts easy and I could not be more please except I wish I would have pulled the trigger on Cyber Monday:) ... show more
Reviewed in the United States on December 27, 2022 by dave black

  • Terrible Dissapointment
I installed this unit as a "direct replacement" for one of the models listed in the description. It's not. The height of the outlet from the floor is 42.5 inches and not 41.5 inches as shown on the installation diagram. The 42.5 inches does not match the height of the older units either. So I had to modify my supply plumbing. A second deviation is the valve drain line connection - on my older model it was a "garden hose" style threaded connection. This model has a barb fitting for tubing which means it no longer integrates with my sanitary piping. So now I have to kludge something together. So much for a "direct replacement". Final comments are that the joint between the rotary valve and the top of the "resin tank" leaks, the siphon tube to the venturi assembly is so stiff that it cocks the venturi assembly and will not maintain the critical seal for the salt tank siphon to work - which means that the unit will not brine (and fill water remains in the salt tank). I loved my old sears/Kenmore unit - I've rebuilt is a couple of times over the two decades or more that I had it. The controller electronics failed an they are no longer available. But it was so good I purchased this unit thinking that Kenmore had its act together. Not with the unit that I got. Now I have to go through the hassle of uninstalling this 80 pound beast, draining it, scooping the salt out, getting it back into the box, and returning it to Amazon. Called Kenmore customer service and the lady I spoke with was nice and knew the product but she didn't have sufficient definitive guidance to help me fix it - it was more "try this / try that". I know you are looking at this unit to save money particularly with a DIY install that should have been easy, but I've wasted more than two days on this thing. Very disappointing. ... show more
Reviewed in the United States on April 3, 2022 by Joe K

  • Kenmore has always been a good product.
Unit was seriously damaged when it arrived, like UPS dropped it from a plane. Majority of damaged was to the interior components. I think the manufacturer could have done a better job of packaging and supporting the heavy resin tank so it wasn't flopping around inside the larger tank, which is where the majority of the damage occurred. ... show more
Reviewed in the United States on November 18, 2021 by Mark Brethauer

  • Perfect
Got it for my neighbor. They had the exact same model for over thirty years before it died. This one slid in and hooked up easily. They are very happy
Reviewed in the United States on December 20, 2021 by Becky Shepard

  • Missing parts!!
Hired a company to connect it and found out that this water softener is missing the "by pass" and the "tail kit"! The professional was unable to figure out a work-around. That means I have to figure out how to get the missing parts, and then pay him for a return trip. I'm not happy about the inconvenience or the extra cost! Update on 11/6/22. Several phone numbers I found weren't working, left a message on the one that did seem to work. As backup, sent an email on 10/14/22. No response to my voice mail; however, they did respond to my email ... on 11/2/14 (almost 3 weeks later!), requested proof of purchase which I provided same day. Not surprisingly, nothing from them. Because of their delay tactics, the return window has expired (how do you even return something like that?). I'm stuck with a $910 water softener that doesn't work. I've heard from several people (including the expert I hired) that Kenmore customer service is worse than horrible. Now I'm a believer - and it took a lot of money for that to happen. NOT HAPPY WITH KENMORE!!! ... show more
Reviewed in the United States on October 14, 2022 by debbie

  • Replace existing Kenmore in 5 minutes.
Improved water flow replacing another Kenmore softener. Easy to exchange and set up. Water is filtered and smells and tastes better.
Reviewed in the United States on December 7, 2021 by Lynn

  • Kenmore 530
I had the same kind previously and I was happy to see I could still get another one. It's terrific
Reviewed in the United States on October 29, 2021 by Amazon Customer

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