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


Why iSpring
Located in Atlanta, Georgia for over a decade, iSpring Water Systems LLC is a family-owned company specializing in water filtration systems. With a high emphasis on strict quality control, we aim to make high-quality drinking water accessible to all households.

Iron & Manganese Reducing
•iSpring iron & manganese reducing water filter efficiently reduces iron (max 3.0 -> 0.01 ppm) and manganese (max 1.0 -> 0.01 ppm). It lasts up to 3 times longer than greensand due to the catalytic media not being consumed in the process.
•Filtration Capacity: 50k gallons at 3.0ppm for iron.
•If your water is hard (TDS / Total Dissolved Solids > 300 ppm), please add a water softener (such as iSpring WCS45KG) before your water filter system for the optimal result.

Test before Purchase for Well Water Users
•If you are on well water, we recommend getting your water tested before purchasing this water filter for the best results. If you have any questions or need any product recommendations, please feel free to reach out. We are happy to help!
•iSpring Whole House Water Filters don’t remove TDS or Total Dissolved Solids. If you need a system that removes TDS, please instead check out our reverse osmosis systems.

High Capacity with No Pressure Loss
•Depending on your water quality and water use, these whole home water filter cartridges can provide you and your family up to a full year of clean water with no pressure loss.
•Save on your water bill - these whole house water filters won’t produce any wastewater.
•A high flow rate of up to 15 gallons per minute.

Fits iSpring WGB32B & WGB22B Series Whole House Water Filter
•Fits iSpring WGB32B & WGB22B Series whole house water filter systems or other water filters that require 20” x 4.5” filter cartridges.
•If you encounter any leakage during filter changes, please let us know, and we will make it right for you.

Give You a Peace of Mind
•We offer tech and CS support via phone and email from Atlanta, GA.
•Contact our responsive and professional team for product selection that suits your water filtration needs.
•Now, and years to come, we will be right here and ready to help.
•If you have any questions, feel free to reach out! We stand behind our products and are always here to help!
- Filtration
- 5 Micron or 20 Micron Sediment Reducing
- Chlorine Reducing
- Iron & Manganese Reducing
- Lead Reducing
- Anti-Scale
- Heavy Metals Reducing
- Material
- High-Capacity Polypropylene
- High-Quality Coconut Shell Carbon
- Catalytic Media (No Chemical Added)
- Ion Exchange Resin
- Patented Scale Inhibitor
- GAC KDF
- Life Cycle
- Up to 100,000 Gallons (12 Months)
- Up to 100,000 Gallons (12 Months)
- 50,000 Gallons at 3.0 ppm Iron Level
- 150,000 Gallons at 100 ppb Lead Level
- Up to 150,000 Gallons (12 Months)
- Up to 150,000 gallons (12 months)

- Availability: In Stock
- Model: FM25B
- Manufacturer: iSpring
- Product Dimensions: 22.00"L x 6.00"W x 6.00"H
- Product Weight: 9.00 LB
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