iSpring WDS150K Anti Scale 20'' x 4.5'' Whole House Water Filter with Patented Scale Inhibitor
About this item
- Protect your household appliances and plumbings from scale. The patented scale inhibitor sequester calcium and magnesium, preventing your pipes from scale and clearing partially clogged piping.
- Prevent your pipes from corrosion. Our filter media inhibit corrosion, particularly iron, steel, galvanized, copper and lead, by coating the surface of your pipes. The coating also helps to stabilize chlorine as the chlorine will not react with the metal pipe if the coating exists.
- The filter is made of patented scale prohibitor and is capable of filtering up to 150,000 gallons of water, or lasting for 12 months (depending on inline water quality). The filter is tested by an independent third-party to meet NSF 42/60 standards.
- For filter replacement, just twist off the housing and replace the filter. 1” NPT inlet/outlet, 20” x 4.5” filter cartridges, water flow: up to 15 GPM.
- Peace of Mind Customer Service: The product is backed by a 30-day money-back guarantee, 1-year manufacturer warranty, and extended warranty upon registration. Lifetime tech support is available at 123Filter.com/warranty, (678) 261-7611, Alpharetta, GA, USA. We stand behind our products and if you encounter any problems with any of our products please reach out to us immediately. We are happy to help!
Frequently Bought Together
![](http://123filter-com.b-cdn.net/ac/image/thumbnails/19/20/WDS150K_main_jpg-102922-750x750.jpg)
iSpring WDS150K Anti Scale 20'' x 4.5'' Whole House Water Filter with Patented Scale Inhibitor
$344.99
- Availability: In Stock
- Model: WDS150K
- Manufacturer: iSpring
Reviews with images
Write Review
![5 out of 5 Stars!](http://123filter-com.b-cdn.net/ac/extensions/123filter/storefront/view/123filter/image/stars_5.png)
2020-09-22
I added this single iSpring anti scale filter as an addition to a previously installed triple iSpring filter system. The previous purchase was a sediment, carbon, and iron/manganese triple filter system. This one now adds a poly phosphate inserter which really removes the scale and makes the water a lot softer. It is not actually a filter, but the cartridge (which is heavy) has poly phosphate beads that dissolve into the water. This is typical of city water systems everywhere and has been around for a long time. Easy to install just like the others, and works really well. The replacement cartridges for the anti scale are expensive, but should last a year. Probably much less expensive though than scale buildup damaging all your water appliances, hot water heater, and faucets. If water scaling is an issue, I would highly recommend this product.
![5 out of 5 Stars!](http://123filter-com.b-cdn.net/ac/extensions/123filter/storefront/view/123filter/image/stars_5.png)
2020-12-22
Our filter for the WDS150K anti-scale filter was broken when it arrived, and Nick from iSpring company replaced it immediately, and also helped out with technical questions about our installation. Terrific service!
![5 out of 5 Stars!](http://123filter-com.b-cdn.net/ac/extensions/123filter/storefront/view/123filter/image/stars_5.png)
2020-12-22
After a few trips to Home Depot for the right tools it was installed in an afternoon along with the the whole house filter. Enjoying it so far, my skin isnt so dry feeling.
![5 out of 5 Stars!](http://123filter-com.b-cdn.net/ac/extensions/123filter/storefront/view/123filter/image/stars_5.png)
2020-10-16
I also purchased the iSpring 50 micron spin down filter. Easily installed both of those with a 20 micron carbon filter in between. Overall water flow and pressure are good. Water seems softer than before, but still has a very faint metalic taste. I attribute that to the carbon filter, not the two iSpring products. I probably need to move up to a larger carbon filter (iSpring WGB12B).
![5 out of 5 Stars!](http://123filter-com.b-cdn.net/ac/extensions/123filter/storefront/view/123filter/image/stars_5.png)
2020-03-22
Love this descaler! Looks heavy duty and easy to install. Can feel the difference of my water after a few days of installation!
![5 out of 5 Stars!](http://123filter-com.b-cdn.net/ac/extensions/123filter/storefront/view/123filter/image/stars_5.png)
2020-02-14
Awesome product -easy install and works as instructed- Love it! It is great value for money.
![5 out of 5 Stars!](http://123filter-com.b-cdn.net/ac/extensions/123filter/storefront/view/123filter/image/stars_5.png)
2019-11-28
I bought this and installed it over around one month ago and I noticed that there was no longer residual in my boiled water. Love it.
![5 out of 5 Stars!](http://123filter-com.b-cdn.net/ac/extensions/123filter/storefront/view/123filter/image/stars_5.png)
2019-11-04
Great filter! I moved from Washington to Texas a few months back and I have to say the water in Texas is terrible!! I almost forgot how nice it was to shower with soft water until I installed the filter. My skin feels softer and my hair is shinny again! I also like to boil water for tea and the residual is gone after the installation!! I'm impressed!
-
iSpring FWDS150K Anti-Scale 20" x 4.5" Whole House Water Filter with Patented Scale Inhibitor
$292.99 -
iSpring WDS80K Anti Scale 10" x 4.5" Whole House Water Filter with Patented Scale Inhibitor
$165.59 $206.99 -
iSpring ORB1X2 Replacement O-ring for 10" X4.5" Undersink and Whole House Water Filtration Systems, Pack of 2
$11.99
-
Start Download
WDS Manual.pdf