








💧 Elevate your water game with premium sediment filtration—because your family deserves the best!
The iSpring FP25B is a high-capacity 20" x 4.5" polypropylene sediment filter cartridge that removes particles down to 5 microns, protecting your household plumbing and appliances from sediment buildup. Certified to NSF/ANSI standards, it supports up to 15 GPM flow and filters up to 100,000 gallons, providing a year of clean water for an average family. Designed for easy installation in standard housings, it comes individually wrapped for freshness and includes lifetime US-based tech support.






| Brand | iSpring |
| Model Number | FP25B |
| Color | White |
| Product Dimensions | 11.43 x 11.43 x 50.8 cm; 771.11 g |
| Material | Polypropylene (PP) |
| Item Weight | 771 g |
J**N
Good product
Does filter water sediment as advertised
L**N
Perfect
Easy to install
C**N
Big Blue Whole House Filters
I ordered these filters to use in my Big Blue Whole House filter unit and find that they work well. These filters remove sediment from my well water. I have been replacing the filters every 6 months, but I feel like every 4 months would be more appropriate, as they appeared to be full of sediment when I removed them from the housing.I find these filters expensive, regardless of the manufacturer. I have used many of these filters from many manufacturers, and find these to be of good quality. I would recommend buying these filters in packs of 4, to save month, and also 4 should last over a year.I have not noticed any sediment in my applications while using these filters, so they are doing their job. Recommended purchase.
P**A
Great filters
Been using these for few years now. No complaints at all.
F**Y
Good product
Works perfect..lasts just under a year.
Trustpilot
1 month ago
3 weeks ago