iSpring 4.5 x 20 3-Stage Whole House Filter Replacement Pack (WGB32BM) 3-cartridge set
Replacement pack for whole house filtration including sediment, CTO carbon block, and iron & manganese reducing cartridges. Designed to reduce iron, manganese, sediment, chlorine, and rust for household use. User note: iron filter targets iron up to 3.0 ppm and manganese up to 1.0 ppm
Highlights
- 3-stage replacement cartridges
- Iron & manganese reduction
- Sediment and rust filtration
Pros
- Multi-cartridge replacement pack
- Includes sediment, carbon block, and iron/manganese cartridges
- Compatible with WGB32BM systems
- Intended to extend filter life compared to greensand media
Cons
- Specific to compatible filter model
- No consumer insight provided
- Performance depends on water chemistry
Best For
Features
- Removes iron (max 3.0 ppm) and manganese (max 1.0 ppm) from water
- Includes FM25B iron filter cartridge and three-stage set for whole-house use
- Fits standard 20 x 4.5 inch filter housings for WGB32BM systems
- Filters sediment, chlorine, rust, herbicides, solvents, and various contaminants
- Three-cartridge replacement pack: sediment, CTO carbon block, and iron/manganese reducing media
