Replacement Filters for the iSpring WGB32BM
iSpring WGB32BM
✅ Best value — replace everything at once
IPW 3-cartridge set — every replaceable stage in one order
✓ Guaranteed to fit your iSpring WGB32BM
📋 Typical replacement: sediment every 3–6 months · carbon every 6–12 months · iron/KDF cartridge yearly
1
Sediment PP
20×4.5 Big Blue
Replaces OEM FP25B
2
CTO carbon block
20×4.5 Big Blue
Replaces OEM FC25B
3
Iron & manganese reducing
20×4.5 Big Blue
Replaces OEM FM25B
Not sure this is your system? Use the Isopure Water Filter Finder → Match by system name, by the part number on your cartridge, or by photo.
