iSpring 4.5 x 20 2-Stage Whole House Filter Set (WGB22BM) replacement pack
Replacement under-sink whole house filter set with CTO carbon block and iron & manganese cartridges. Helps reduce iron, manganese, sediment, chlorine, and rust; designed for whole-house filtration. Customer notes include improved water quality, with some concerns about durability and rusty-metal cartridges
Highlights
- two-stage filtration
- iron & manganese reduction
- cartridge-set replacement pack
Pros
- iron & manganese reduction
- includes multimedia cartridges
- protects household appliances
- coupled sediment and chlorine removal
- designed for WGB22BM compatibility
Cons
- durability concerns from some users
- cartridges may arrive with rusty residue
- mixed value perception among customers
Best For
Features
- 2-stage whole house filter set with CTO carbon block and iron/manganese cartridges
- Removes iron up to 3.0 ppm and manganese up to 1.0 ppm
- Lasts up to three times longer than greensand due to catalytic media
- Filters sediment, chlorine, rust, herbicides, industrial solvents, and more
- Fits standard 20 x 4.5 inch housings
