iSpring WCS50KG Whole House Water Softener System, Up to 50,000 Grains High Capacity
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Availability:
In Stock.
Arrives
Tuesday, Dec 30
Recently Viewed
Style: 50K Grains
Pattern Name: Water Softener
Features
- Compact design for space-saving installation: The one-tank compact design of the iSpring WCS50KG whole house water softener helps save valuable space in your home, making it easier to install in tight or limited areas. The system is designed for indoor installation and is intended for cold water supply only. It features an inlet/outlet connector with the options of 1" or 34" NPT, providing flexibility and compatibility with different plumbing setups.
- Hassle-free maintenance with automatic backwash and media regeneration: The water softener's automatic backwash and media regeneration feature eliminates the need for manual cleaning. This not only saves you time and effort but also extends the lifespan of the resin and enhances the system's performance, ensuring consistent and efficient water softening.
- High-quality components for reliable performance: Equipped with pre-filled, high-quality ion exchange resin, a corrosion-resistant and rust-free fiberglass tank, and a durable automatic control valve, the iSpring WCS50KG is built to last. These components work together to provide reliable water softening and maintain the system's effectiveness over time.
- Enhanced user experience and convenience: The iSpring WCS50KG whole house water softener goes beyond basic functionality to enhance the user experience. It can adjust hardness levels based on water hardness and the number of people in the household, ensuring optimal water softening. The system supports multiple languages for easy operation and includes features like a salt-shortage reminder and a holiday mode to guarantee continuous availability of soft water.
Brand: iSpring
Special Feature: Programmable
Product Dimensions: 18"L x 11"W x 42"H
Package Information: Tank
Installation Type: Freestanding
Power Source: Ac
Item Weight: 102 Pounds
Model Name: Whole House Water Softener System
UPC:
Manufacturer: iSpring
Product Dimensions : 18 x 11 x 42 inches; 102 Pounds
Item model number : WCS50KG
Date First Available : December 29, 2023
Manufacturer : iSpring
Best Sellers Rank: #188,436 in Tools & Home Improvement (See Top 100 in Tools & Home Improvement) #154 in Water Softeners
#154 in Water Softeners:
Customer Reviews: 4.6 4.6 out of 5 stars 59 ratings
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Tuesday, Dec 30
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.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Similar Products
Top Amazon Reviews
Style: 45K Grains
Pattern Name: Water Softener
After an in-depth effort to look for a quality Whole Home Water softener I decided on the ISpring WCS45KG. The decision was based mostly on the fact that when I called the company in Georgia to ask a few questions, an actual person "John" answered on the first ring . He was knowledgeable and friendly. I then purchased the softener through Amazon. When I unpacked it I noticed a few parts loose in the bottom of the cabinet. After fishing out some of the items I found a plastic blow-up bag (flat) that I later learned should have been blown up to act as a packing cushion. Also some plastic stabilizing pieces were not connected and I was unable to retrieve the loose pieces. I contacted ISpring "Nick" and again was met with with a very knowledgeable and friendly person. Nick determined that something happened during delivery and was probably do to the Blow-up cushion not being blown up. Bottom line ISpring is sending me a new softener directly from the company and told me to keep the old one for parts or whatever. I can understand and accept that things can happen during transit. That issue was quickly overshadowed by the outstanding customer service of "JOHN" and "NICK" and even though I have not installed the new one, I am so happy with ISpring because of their refreshing personal, immediate and friendly help I would recommend ISpring to anyone in need of a softener.
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Reviewed in the United States on July 28, 2025 by Amazon Customer
Style: 50K Grains
Pattern Name: Water Softener
I bought this model because I needed specific dimensions for my install, and it fit perfect in a tight spot. Unit came in great condition and actually looks very stylish. Install was easy and quick, and the video on the specifics for installation was very clear. I'm honestly surprised how well this unit works. We have very hard city water and we went from 350+ PPM to less than 15 PPM after installation. Water quality is great, pressure is great, and it just does its own thing automatically in terms of regeneration, etc. Very happy we spent the extra money for this model and very happy with the quality and ease of product. Registration was quick as well and Michele from customer service was very quick and polite. Thanks so much!
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Reviewed in the United States on August 20, 2025 by Dorian Gray
Style: 50K Grains
Pattern Name: Water Softener
Why did you pick this product vs others?: Installed this water softener this weekend, replacing a different salt-free ION exchange system that wasn't softening anymore. The picture says it all. The test strip on the right is our very hard, untreated water. The test strip on the left is the same water after being treated. Pretty amazing. Will update if anything changes, but so far the build quality seems really good, the menu is easy to navigate, and the size is perfect for our limited space. My only nitpick is I wish it came with brass fittings. The plastic ones it comes with are pretty heavy duty, and I didn't have any issues with them, but at this price, brass fittings would be nice.
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Reviewed in the United States on July 6, 2025 by Bill B. Bill B.
Style: 50K Grains
Pattern Name: Water Softener
I just deleted my prior view. I won't go into a whole lot of irrelevant detail, other than to post this update: 1) My household water with the 50KG unit installed decreased water hardness from 10 gpg to less than 1 (almost unmeasurable) gpg. The unit works great! 2) If the unit arrives and is not upright (mine came strapped on crate on it's side), refuse shipment (see the manual). It's possible to put it into service, but you may be struggling to fix the unit to do so. 3) Test your water before and after the unit, using the "soap test", and/or a chemical test like the Hach 5b test, to be certain the unit is actually softening your water, as well as to provide proper gpg input of your hardwater, when you configure the unit's electronics. FORGET the TDS/PPM units advertised on Amazon for hard water testing. TDS and PPM won't tell you how your water had changed. It was accurate (i.e. 170 PPM) for testing the water hardness, but the "after" test said it was now 145PPM. Yet, the GPG dropped from about 10 gpg to less than 1 gpg (i.e. very soft water). 4) Installation: Use ** BOTH ** iSpring's video and the directions when installing. Reason? There are elements included in one that are missed in the other, and vise-versa. It should be easy to install and configure, but it just isn't. There are multiple, confusing steps for starting the initial resin tank wash, and first manual regeneration, that I found ... problematic. Kind of like learning a series of dance steps. There's a "balloon" (i.e. vinyl spacer) that needs to be removed - don't forget that. This 50KG unit required three, 40 lb bags of (Morton) salt pellets to start. (Maybe a fourth would have fit, but 3 bags gets you over 2/3's full.) 5) Installation #2). One question I never saw answered is what sort of supply thread fitting was required to mate your supply pipes to the 3/4" or 1" unit's poly connections. It's NPT. FEMALE NPT (i.e. FPT, FNPT). 6) Customer Service: Their response was always prompt and cordial. John helped answer a few "newbie" questions, and Nick (Manager) helped out also. The only "ding" I had was that when I explained that the PPM test I was usnig showed only a 15% improvement, the response was the discussion about TDS vs PPM, vs hardness. When I put the question directly to them about what test I could use to actually verify the before/after results of this unit's install, they were vague. "Most people feel the difference" is true, but subjective. "Send it to a lab" might be valid, but when you're about 10 days short of the Amazon return deadline, sending off a sample and waiting for the analysis, isn't really the direction I was looking for. As I mentioned in #3 above, there are a couple of tests, one is free, the other is not, but it beats both the cost and timeline of a lab test. But again, I thought the customer service response was overall terrific. It's nice when you open a ticket or place a call, that someone in the USA actually answers the phone (not a recording), or when you escalate a ticket, a manager picks up the phone and calls back within about 20 minutes. Can't beat that. I'm not the "average customer". Most folks are looking for the type of verification that I was seeking. However, I've been burned before on water treatment units, and wanted to be certain that I was solving the problem with this unit.
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Reviewed in the United States on July 18, 2025 by Scott Scott
Style: 45K Grains
Pattern Name: Water Softener
It’s all covered well
Reviewed in the United States on September 6, 2025 by jack burkhart
Style: 50K Grains
Pattern Name: Water Softener
We had a 16 year old water softener (major brand) that started having issues and we made several repairs but nothing fixed it. We did not want to spend lots of $$’s to replace. I did some research and we decided to try the iSpring model WCS50KG. For us the installation was fairly easy but we are very mechanical and the plumbing existed from the other softener we had. Getting the settings correct took 2 to 3 weeks. We wanted the same level of soft water (or softer) that we’ve had for 16 years. Everything is working correctly, water may be softer than the prior unit and it’s awesome. The unit comes set at maybe a midway point for water softness. We made adjustments and also set it up as if we have 5 people in the home. It’s been in service for about 5 to 6 weeks and we have had no issues. We also had some questions and reached out to the manufacturer. They were very responsive and helpful. Would definitely recommend this product.
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Reviewed in the United States on September 19, 2024 by jeff henson
Style: 45K Grains
Pattern Name: Water Softener
Does as it should and awesome customer support
Reviewed in the United States on June 20, 2025 by clint anderson