








💧 Elevate your water game with filtration that means business.
The iSpring FP25B is a 20" x 4.5" universal sediment filter cartridge featuring a patented 4-layer gradient melt-blown polypropylene design that delivers up to 3 times more filtration efficiency. NSF certified to remove particles down to 5 microns, it fits standard Big Blue housings and offers durable, chemical-resistant performance without binders or adhesives. Designed for up to 12 months or 100,000 gallons of use, it ensures reliable, clean water as the first stage in whole house filtration systems.






| Manufacturer | iSpring Water Systems |
| Part Number | FP25B |
| Product Dimensions | 11.43 x 11.43 x 50.8 cm; 771.11 g |
| Item model number | 1 |
| Size | 20 x 4.5 Inch - 5 Micron / 1 Pack |
| Colour | White |
| Material | Paper, Polypropylene (PP) |
| Item Package Quantity | 1 |
| Number of Pieces | 1 |
| Certification | certified frustration-free |
| Included Components | 1 FP25B Big Blue Sediment Filter |
| Batteries included? | No |
| Batteries Required? | No |
| Item Weight | 771 g |
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