water filter · Whole-home carbon / multi-stage filters
iSpring FC25B 20" x 4.5" Whole House Water Filter
Quoted from the Amazon listing — confirm NSF/ANSI claim text on the live page before you buy. WaterVetted does not run lab tests.
Specs sourced from manufacturer listings · Certified vs claims labeled · WaterVetted does not run lab tests
Whole-home carbon / multi-stage filtersiSpringAmazon Associates
Install class
water filter
Category
Whole-home carbon / multi-stage filters
Tracked listing
Before you buy
What to verify on the live listing
- Exact model number and any NSF/ANSI claim text naming the contaminant you care about (42 taste/odor, 53 health claims such as lead, 58 for RO, 401 for named emerging compounds).
- Current price, stock, and cartridge replacement interval — our recorded price is a dated snapshot (as of 2026-10-25).
- We do not republish Amazon listing bullets or buyer reviews here. Open the retailer page for the current claim language and owner feedback. View current Amazon listing.
From the listing
Recorded details
- Brand
- iSpring
- Model
- Name High Capacity 20” x 4.5” Water Filter
- Capacity
- 55.03 liters
- Material
- Carbon Block
- Brand Name
- iSpring
- Model Name
- High Capacity 20” x 4.5” Water Filter
- Unit Count
- 1 Count
- Part Number
- FC25B
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