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Main product image of FM15B, 10" x 4.5" Iron and Manganese Reducing Water Filter, Replacement Cartridge for WGB21BM
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FM15B, 10" x 4.5" Iron and Manganese Reducing Water Filter, Replacement Cartridge for WGB21BM

Brand:
iSpring
SKU:
FM15B
Rating:
(17)
Q&A:
(2)
FM15B, 10" x 4.5" Iron and Manganese Reducing Water Filter, Replacement Cartridge for WGB21BM
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$59.99 each
In Stock
In Stock
Get 66 Tomorrow, Oct 2
Order by 6PM, receive Tomorrow
Free Shipping On orders over $99
Easy Returns No restocking fee for 90 days

Product Highlights

–
Product Highlight: Max Flow (GPM)
8 MAX GPM
Product Highlight: Used With
14FHK-GB-1010, 14FHK-GC-1010, WGB21BM, WGB21B

Description

–
Features:
  • iSpring FM15B is specially designed for iron & manganese removal, reducing iron (Max 3.0 ppm down to 0.01 ppm) and manganese (Max 1.0 ppm down to 0.01 ppm). Fits iSpring whole house water filtration system WGB21BM and most whole house systems that use 10" x4.5" filters.
  • Feed water pressure: 20 - 100 psi. Pressure impact: up to 5 psi drop at a flow rate of 8. GPM Flow Rate: 4 - 8 GPM .
  • Stable performance at a wider pH range 5.8 - 8.6 and temperature range 40 - 113°F. Filter life: 30,000 gallons at 3.0 ppm iron level.
  • Manufactured to comply strictly with FDA standards and tested by independent third party against NSF/ANSI standards.


This cartridge is compatible with the following filter housings:

Specs

–
Product Type:

Filter Cartridge

Replacement Cartridge

Replacement Filter

Type:

Drinking Water

Reduction Claim:

Iron

Magnesium

Max Flow (GPM):

8

Used With:

14FHK-GB-1010

14FHK-GC-1010

WGB21BM

WGB21B

Service Life:

30,000 Gallons

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Product Reviews

4.76 out of 17 reviews
94% would recommend this product
4.76
out of 17 Reviews
94% would recommend this product
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5 star
94%
4 star
0%
3 star
0%
2 star
0%
1 star
6%
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Most Liked Positive Review

Excellent at removing iron & manganese

I have a customer who has excessive amounts of iron and manganese in his well water as shown by water quality tests. He didn't have the space for green sand filters. This filter was installed to help with removal. After installation of this filter follow-up tests revealed that while not as effective as a green sand filter the reduction of iron and manganese was significant.
VS

Most Liked Negative Review

Doesn't meet the specs they claim!

I installed their whole house filtration system with the manganese and iron reduction unit specifically. It's quoted on their website "reducing manganese max 1.0 ppm down to 0.01 ppm". I tested their system at my own expense which they refused to reimburse despite their system NOT meeting those claims. They kept sending filters expecting me to test them to further prove their inaccurate claim. I did it 3 times and decided I was done. It took multiple emails with their customer service team to provide documentation of their claim for the manganese reduction. What they failed to tell me or put on their website is that the iron and manganese removal ONLY works if you have a water softener. Wouldn't recommend them at all.
Showing 1-10 of 17 reviews

Great Filter

We installed this on our irrigation sprinkler system, as the maintenance to clean up the rust on the house, driveway, and sidewalk has become time consuming and the chemicals cost prohibitive. We installed this filter on the irrigation system, and the filter takes out all of the dissolved iron oxide, so the sprinklers so not turn everything rust colored.
JohnnyF
Freeport, FL
24 days ago
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Doesn't meet the specs they claim!

I installed their whole house filtration system with the manganese and iron reduction unit specifically. It's quoted on their website "reducing manganese max 1.0 ppm down to 0.01 ppm". I tested their system at my own expense which they refused to reimburse despite their system NOT meeting those claims. They kept sending filters expecting me to test them to further prove their inaccurate claim. I did it 3 times and decided I was done. It took multiple emails with their customer service team to provide documentation of their claim for the manganese reduction. What they failed to tell me or put on their website is that the iron and manganese removal ONLY works if you have a water softener. Wouldn't recommend them at all.
Hcr
Massachusetts
26 days ago
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This is my go to supply store

Prices are very competitive, great selection, and service/shipping is excellent.
NQCKEN
MA
1 months ago
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Great Product

They work great when iron bacteria are present.
donkeyman
Baldwin,MD
2 months ago
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Good service

I put a request in online and it is at my house in a few few days, very good shipping and service
Karhu
Wakefield NH
3 months ago
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Excellent at removing iron & manganese

I have a customer who has excessive amounts of iron and manganese in his well water as shown by water quality tests. He didn't have the space for green sand filters. This filter was installed to help with removal. After installation of this filter follow-up tests revealed that while not as effective as a green sand filter the reduction of iron and manganese was significant.
Scoots
Tennessee
1 years ago
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Great quality product and great price

Works fantastic by taking out the fish smell out of the well water
Paul
Clover SC
2 years ago
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Great filters at the best price from SupplyHouse

Good quality filter and priced right from Supplyhouse.
HVC
Hudson Valley, NY
2 years ago
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Good filter

It does a great job filtering iron from well water to myy house
BWalker
Graham NC
2 years ago
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Works great

This is the second time of getting this filter. We like.
Ddimgki
Oregon
2 years ago
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Product Q&A

2 Questions
2 Questions
ASK A QUESTION

Q: I have a WGB21BM with filters FC15B and FM15B. Which filter is supposed to be the primary, and which is supposed to be the secondary?

Asked by John 3 years ago

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Verified Author and ReplyVerified Reply- SupplyHouse Staff

Hi John, thanks for writing in. Those filters are not considered primary and secondary. The FC15B filters carbon and is for chlorine, taste, and odor (CTO) whereas the FM15B filters magnesium and iron.

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Q: Top collar of cartridge marked closed/open. Which is normal operating position? Whats the point of these two positions?

Asked by Dan Cassidy 3 years ago

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Verified Author and ReplyVerified Reply- SupplyHouse Staff

Hi Dan. You will need to remove the new filter from the packaging and insert the cartridge directly into the housing, making sure it slips over the standpipe in the bottom of the housing.

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