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iSpring FM25B - Iron Manganese Reducing Replacement Water Filter, High Capacity 4.5" X 20"

  • Replacement filters for iSpring whole house filter systems (fits systems WGB32BM and WGB22BM )
  • Iron & Manganese Reducing: iSpring FM25B 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).
  • High Flow Rate. 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 .The iSpring FM25B effectively removes harmful substances and improves water quality.
  • High Stability and Durability: Stable and satisfactory performance at wider pH range 5.8 - 8.6 and temperature range 40 - 113F. Filter life: 50,000 gallons at 3.0 ppm iron level, or about 12 months @ 200GPD.
  • High Quality Requirements: Manufactured to comply strictly with FDA standards and tested by independent third party against NSF/ANSI standards for water quality, material safety and structural integrity.
  • $99.99
    Qty:
    • Out of Stock | ETA: Aug/31/2021
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    Why iSpring water systems?

    Located in Alpharetta, Georgia for over a decade, iSpring water systems LLC is a family owned company specializing in reverse osmosis water filtration systems. Our products include residential and commercial reverse osmosis (RO) systems, whole house water systems, Ultrafiltration systems, shower, faucet, and counter top filters, filter cartridges and housings, and kitchen faucets and fittings. Our aim is to make high-quality drinking water accessible to all households. With affordable pricing, solid quality, prompt delivery, and excellent customer service, we hope to assist in bringing you great water for years to come.


    • Availability: Out of Stock | ETA: Aug/31/2021
    • Model: FM25B
    • Manufacturer: iSpring
    pbnoj | 5 out of 5 Stars!
    2020-11-30

    I retrofitted this iSpring filter & housing into my current whole house water filtration system. My system, prior to the FM25B installation, did a great job of removing particulate & chlorine from my public water but actually exacerbated the mold growth in my sink drains & faucet aerators, shower heads, due to the lack of chlorine. After reading up on this phenomenon I found that the culprit is residual iron & manganese in the water, which w/ the lack of chlorine to counteract the oxidation, actually promotes the growth. Thus the addition of the iSpring iron & manganese filter as the last stage in my system. Voila' , the mold is gone! No pink or brownish/black mold in the sinks, shower, etc. A 2nd benefit is that the water is now also significantly softer. I consulted w/ iSpring customer service rep Francis a couple of times prior to my purchase. He was extremely helpful, filling me in on the filter details, e.g. Fe & Mn particulate size limits. He even recommended that I contact my local water authority to verify what those #s are. FYI - that was a bit of a challenge given that these metals are NOT regulated by FDA guidelines & only measured against "recommendations". Smaller is better obviously because this determines the life of the filter. This is no small concern given the cost of the filter. Replacing it 1-2x per year is financially viable, 1/mo isn't. And finally, given the size of the filter and that it's added to my current system I decided to include a pressure regulator after the last filter stage (see pix) expecting that there'd be a pressure drop that I'd have to accommodate for. In the end, all is good, problem solved & pressure is still very good.

    42
    0 0 | 5 out of 5 Stars!
    2019-05-26

    It has been working great for our whole house system.
    1
    Tami Martin | 5 out of 5 Stars!
    2018-05-24

    Came quick and works properly
    1

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