Search  for anything...

iSpring WCFM500K Iron, Manganese, and Hydrogen Sulfide Water Filtration System, Whole House or Well Water, Set & Forget, Last up to 10 Years

  • Based on 116 reviews
Condition: New
Checking for the best price...
$1,781.01 Why this price?

Buy Now, Pay Later


As low as / mo
  • – Up to 36-month term if approved
  • – No impact on credit
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout.

Payment plans are offered through our trusted finance partners Klarna, PayTomorrow, Affirm, Afterpay, Apple Pay, and PayPal. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product

30-day refund/replacement

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.


Availability: In Stock.
Fulfilled by Amazon

Arrives Thursday, Sep 18
Order within 21 hours and 44 minutes
Available payment plans shown during checkout

Style: Iron Manganese H2S


Pattern Name: Pro


Features

  • Enjoy Clean Water from Every Faucet: Reduces iron (up to 12 ppm), manganese & hydrogen sulfide (up to 20 ppm), solids, and turbidity with 3-micron sediment filtration. Thanks to the automatic media regeneration feature, the system can last for up to 10 years without the hassle of filter replacements.
  • Set & Forget'' Digital Control: With the LED screen, once you set your personalized auto-flush intervals depending on your incoming water quality and usage, WCFM500K is maintenance-free ever after, saving you time and money in the long run. It is indeed a silent guard at the point of entry for your entire house on well or city water.
  • Use No Chemicals: With new technology, WCFM500K whole house water filter uses only air for media regeneration. Unlike similar systems from other manufacturers, iSpring WCFM500K does not use any oxidizers or chemical feed other than the same air we breathe.
  • Peace of Mind Customer Service: Besides a 30-day money-back guarantee, iSpring stands behind its products by providing a 1-year manufacturer warranty and lifetime free technical support. Extended warranty plans are also available upon registration online. Local customers are welcome to visit us and pick up products at our warehouse in Cumming, GA.
  • Please Note: Unlike an RO system, this system will NOT reduce Total Dissolved Solids (TDS) and instead keeps healthy minerals in your water. If you are interested in a filter that removes TDS, also consider our iSpring Reverse Osmosis (RO) systems for additional protection.

Brand: iSpring


Special Feature: Programmable


Product Dimensions: 10.5"L x 10.5"W x 63"H


Package Information: Can


Installation Type: Freestanding


Power Source: Corded Electric


Model Name: WCFM500K


Maximum Flow Rate: 12 Gallons Per Minute


UPC:


Manufacturer: iSpring Water Systems


Product Dimensions ‏ : ‎ 10.5 x 10.5 x 63 inches; 105 Pounds


Item model number ‏ : ‎ WCFM500K


Date First Available ‏ : ‎ January 21, 2021


Manufacturer ‏ : ‎ iSpring Water Systems


Country of Origin ‏ : ‎ USA


Best Sellers Rank: #133,219 in Tools & Home Improvement (See Top 100 in Tools & Home Improvement) #303 in Under-Sink & Countertop Filtration


#303 in Under-Sink & Countertop Filtration:


Customer Reviews: 4.4 4.4 out of 5 stars 116 ratings


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Sep 18

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.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Very nice unit, exactly what I needed!
Style: Heavy Metals Pattern Name: Pro
I read about a few whole house water filter systems and settled on this one. I'm glad I did, because it is now over 4 months old and no issues at all. We had nasty tasting city water and even discoloration in the water when the city would be working on it sometimes. This system has taken care of all of that perfectly. Excellent tasting water. We were buying bottled water in the drinking size, as well as big bottles every week. This unit will pay for itself in 3 years based on what water was costing us. The unit should last about 10 years, at which time I'll likely buy another one. No filters to change ever, and simple installation. I also have a lead entrance pipe, and although not the best system for that, it does reduce it. Highly recommend this unit. The I-Spring folks even followed up with me twice after the purchase, on their own, to see if I had any questions, even though it was purchased through Amazon. GEG ... show more
Reviewed in the United States on September 21, 2023 by Amazon Customer Amazon Customer

  • Best Buy Made
Style: Heavy Metals Pattern Name: Pro
I live on a well and before this product, the water was horrible. For the price, it’s worth it because my new born can bath in the water, drink the water and be okay. I bought this with other products such as the stage one and stage two filters from this vendor. Set up was easy and if you have trouble, you can you tube it. ... show more
Reviewed in the United States on January 21, 2025 by Jason Espinoza

  • This filter system works great and is reasonably easy to install.
Style: Iron Manganese H2S Pattern Name: Pro
Update, installed Jan 2023. Now is July 2023, system is still giving us great water and no stains at all. Still happy with our ISpring system. Our house is connected to a well that is measuring 5ppm on the iron test and the water will stain our fixtures within about 3 to 4 days of normal use. When we first built here our well tested in the 1 to 2 ppm iron content but has increased to 5ppm over the years. I now use iSpring FP150 50 micron filter in filter position 1 to catch the big stuff and then have the WCFM500K as filter position 2 to remove the iron and manganese and then have the FC25b 20”x4.5” CTO carbon filter in filter position 3 to polish off other impurities before entering the house. At the kitchen sink I have added the iSpring RO800G tankless reverse osmosis system to have good, clean cooking and drinking water. I installed all of this myself and really glad I have chosen the tankless system to use under the kitchen sink. It was very easy to connect and it takes about the same amount of room as a regular computer tower. I will post before and after water test results at a later date but this system has been in use now for about ten days and we now have NO red stains at all and iron measures 0 ppm now and the water tastes absolutely better that any water I have ever had. I have friends and neighbors that have other types and brands of water systems on the homes but after about 6 months of research of all of the brands and ways to correct my water issues I chose to go with iSpring because of the quality and reputation. I did narrow my choices down to three different companies and at that point I called each company to get a feel on the quality of help available. That test showed without a doubt that iSpring would be the best company to deal with. I did talk to Don a couple of times and he was quick to answer the questions I had before and after purchasing my setup. ... show more
Reviewed in the United States on January 17, 2023 by Greg

  • Significantly reduced chlorine taste
Style: Heavy Metals Pattern Name: Pro
My water was treated with so much stuff that I could smell the chlorine when I ran hot water. This filter reduced it so much I can barely taste any chlorine just one day after installation. 1 year warranty when you register, mine came with a card for a 3 year warranty free. Registering the warranty was a little confusing though, the website didn't even specify to provide a serial or model number but they will email you after and are quick to respond. ... show more
Reviewed in the United States on November 11, 2024 by Travis Idle

  • Great compact size and good so far
Style: Heavy Metals Pattern Name: Basic
Installed after a sediment pre-filter. Easy to install and get filtering… Good so far and definitely notice it is filtering the way it is supposed to. Whole house is covered and was able to bypass the outside spigots - no reason to filter the garden hose.
Reviewed in the United States on January 3, 2025 by Jason S

  • Great product, great service
Style: Heavy Metals Pattern Name: Pro
Could not be happier with the system itself. The service and technical support that I received from Nick could not have been better!
Reviewed in the United States on February 7, 2025 by Amazon Customer

  • Buy this if you want your entire home to smell like rotten eggs
Style: Iron Manganese H2S Pattern Name: Pro
We had this base 3 filter product (WGB32BM) professionally installed to remove the iron from our water at the guidance of iSpring representatives. This did not work, the iron filter was brown and useless in 30 days. Was then told that because our Iron PPM was over 2 ppm (which is all this system can handle) that we needed to install their $2000.00 WCFM500K filter which would remove up to 12 ppm (we have 6 ppm). We had this professionally installed inline with the original triple filter set. Two months later, every room in the house with a cold water tap smells like rotten eggs (sulfur) each time you turn on the faucet. IT'S AWFUL. Our plumber isolated it to the iSpring products and says its likely gasses being released from bacteria in the filters. So now we have spent almost $4000.00 on iSpring products and plumbing installation charges and we're unable to drink our water or have company over because of the horrible odor. I have no idea if these gasses are harming my family on top of all this. It's very possible they are toxic. When iSpring finally got back to us (after multiple calls spanning a week), they are attempting to figure out what to do about this but don't know yet. I am giving this product 1 star until they resolve this issue. I will update this review if we're eventually able to achieve properly filtered water in our house. ... show more
Reviewed in the United States on July 28, 2023 by Ryan

  • Eliminated the iron and manganese problems in my home water.
Sean at iSpring suggested this unit after looking at my water analysis. He was spot on, also suggesting a sediment filter! During the assembly and installation he was always available and very helpful. Once the units were up and running my iron and manganese problems disappeared. Nick has also been helpful with questions and concerns. Highly recommend Sean, Nick, and iSpring. ... show more
Reviewed in the United States on November 26, 2024 by Anne M. Meagher

Can't find a product?

Find it on Amazon first, then paste the link below.
Checking for best price...