






🚿 Elevate your home’s water game—because your family deserves the freshest flow!
The iSpring FC25B Whole House Water Filter is a 20” x 4.5” CTO carbon block cartridge designed to remove up to 99% of chlorine, odors, and harmful chemicals using premium coconut shell activated carbon. It supports a high flow rate of up to 15 gallons per minute, fits standard housings, and is NSF/ANSI certified for reliable performance. Backed by lifetime U.S.-based tech support, it ensures healthier water without stripping beneficial minerals.








| Brand | iSpring |
| Model Number | FC25B |
| Colour | Gray |
| Product Dimensions | 11.43 x 11.43 x 50.8 cm; 2.36 kg |
| Capacity | 15 Gallons per Minute |
| Material | Activated carbon |
| Item Weight | 2.36 kg |
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