Replacement Filters for the iSpring WCB32C

iSpring · Whole-House Big Blue

Replacement Filters for the iSpring WCB32C

Every cartridge your system needs — stage by stage — matched to the IPW house-brand parts that fit and cost less than the branded packs.

WCB32C (3-stage, 20x2.5)

iSpring WCB32C (3-stage, 20x2.5) replacement filters
✓ Direct-fit IPW set — guaranteed to fit

IPW 3-Stage Set

$41.38complete set

One order covers every replaceable cartridge stage. Guaranteed to fit your WCB32C.

🛒 Add the complete set to cart

Filters by stage

Buy the set above, or replace stages individually below.

1
Sediment PP
20" × 2.5"
Add IPW GCB2000005 $8.40Replaces OEM FP25
2
CTO carbon block
20" × 2.5"
Add IPW HQCBC-20-5 $16.49Replaces OEM FC25
3
CTO carbon block
20" × 2.5"
Add IPW HQCBC-20-5 $16.49Replaces OEM FC25
🪣 Sediment: every 3–6 months (whole-house sediment loads fast)
💧 Carbon: every 6–12 months, or when taste/odor returns

✓ Cross-referenced to fit your iSpring WCB32C.

Not sure this is your system? Use the Isopure Water Filter Finder → Match by system name, by the part number printed on your current cartridge, or by snapping a photo.