iSpring FM25B Whole House Water Filter Cartridge
Iron & manganese reducing filter cartridge for iSpring whole house systems. Improves water quality and taste; easy to install. Customers note effectiveness and ease of installation, with mixed views on value and longevity
Highlights
- iron & manganese reduction
- fits specific iSpring systems
- high flow, low pressure drop
Pros
- Iron & manganese reduction
- High flow with low pressure drop
- Fits WGB32BM and WGB22BM
- Improves water quality and taste
- Easy to install
Cons
- Mixed opinions on durability
- Some users feel it degrades quickly
- Value perception varies
Best For
Features
- Replacement FM25B cartridge fits WGB32BM and WGB22BM systems
- Reduces iron to 0.01 ppm and manganese to 0.01 ppm from max 3.0 and 1.0 ppm respectively
- Designed for high flow with low pressure drop; feeds 20–100 psi with 5 psi drop at 8 gpm
- Stable performance across pH 5.8–8.6 and 40–113F; 50,000 gallon life at 3.0 ppm iron