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💧 Elevate your home’s water game with iSpring’s powerhouse sediment filter!
The iSpring FP25B 5-micron whole house sediment filter cartridge delivers high-capacity filtration that removes sediments, rust, and large particles to protect your plumbing and appliances. Designed to fit standard 20" x 4.5" housings, it supports up to 15 GPM flow and filters up to 100,000 gallons, providing a year of clean water for an average family. NSF/ANSI certified and backed by lifetime US-based support, it’s the smart, reliable choice for professional-grade home water filtration.



















| ASIN | B0BXZWFB5P |
| Best Sellers Rank | #89,211 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #268 in Under-Sink Water Filters |
| Brand Name | iSpring |
| Capacity | 100000 Gallons |
| Container Type | Cartridge |
| Customer Reviews | 4.6 4.6 out of 5 stars (2,550) |
| Included Components | 2 sediment water filters |
| Installation Type | Under Sink |
| Item Dimensions L x W x H | 11.4L x 11.4W x 50.8H centimeters |
| Item Type Name | sediment water filter |
| Manufacturer | iSpring Water Systems |
| Material Type | Polypropylene |
| Maximum Flow Rate | 15 Gallons Per Minute |
| Model Name | whole house water filter |
| Model Number | 2XFP25B |
| Other Special Features of the Product | NSF certified |
| Power Source | Manual Operation |
| Purification Method | Reverse Osmosis, Sedimentation |
| UPC | 810004173590 |
| Unit Count | 2 Count |
D**R
I installed the iSpring Whole House Water Filter System in the fall of 2023, and it has been outstanding! We originally used the following three-stage setup: Sediment filter Carbon/CTO filter Iron & Manganese filter The next year, we switched the middle filter to a GAC + KDF filter after learning that our local water company uses chloramine. (The original carbon filter wasn't fully removing it, and we noticed the concentration seemed to increase at times.) The new combination—sediment filter + GAC/KDF filter + Iron & Manganese filter—has worked great for us. (The GAC/KDF switch was a helpful tip from iSpring customer service once we mentioned the chloramine issue--a filter that wasn't available at the time of our original purchase.) Customer service has been excellent throughout: At the time of the original purchase When we switched to the new middle/stage 2 filter Most recently, when our water pressure suddenly dropped a couple of months after replacing the latest filter set (which indicated a problem with one of the filters) Sean responded quickly to our water pressure concern. Once we confirmed our system with a past invoice, he immediately sent out replacement filters at no charge. Overall, we've been very happy with both the system and the support!
A**S
Danke werde wieder bestellen
T**N
Après avoir creusé mon puits artésien, j'ai été déçu de cette odeur présente. Le sulfure d'hydrogène à noirci mon anode en magnésium du réservoir à eau chaude. J'ai corrigé cela en remplaçant l'anode de mon chauffe-eau Rheem par une anode Corro-Stop et ça fonctionné. L'eau froide restait un problème. Quand j'ai finalement trouvé ce filtre j'ai été très sceptique mais j'avais pas envi de payer une fortune pour éliminer le problème. J'ai acheté le système à trois filtres de iSpring. Le premier pour les sédiments, le 2e pour le sulfure d'hydrogène et autres pesticide et le 3e pour la filtration au charbon. En plus d'une bonne filtration je n'ai plus aucune odeur d'oeufs pourris. Plus que satisfait. Ajout au 18 décembre 2022. L'odeur d'oeufs pourris est réapparue après 6 mois. Ça dépend de chaque puits. Après remplacement, tout est revenu comme avant, sans aucune odeur. Donc 2 filtres FG25B-KS par année dans mon cas.
S**R
iSpring products are terrific and I could not be happier with my water quality. I have had my system running flawlessly since 2017. Recently, I had a problem with a low flow rate on a newly installed filter. I contacted iSpring customer service and communicated with Julius. What a pleasure to receive such a prompt and courteous response. He understood the problem and arranged to ship a replacement. They have great products and it’s reassuring to know that they stand behind them.
W**I
I couldn't be happier with my experience with iSpring Filters. The product itself is excellent -high quality, well-built, and performs exactly as advertised. What really stood out, though, was the customer service. I had an issue with a filter that malfunctioned, and Nick from iSpring went above and beyond to help. He was responsive, professional, and immediately sent replacement filters without any hassle. That level of support is rare these days and truly appreciated. It's clear that iSpring stands behind their products and genuinely cares about their customers. Thanks again to Nick for making the process smooth and stress-free. I highly recommend iSpring Filters to anyone looking for reliable water filtration and top- tier customer service.
Trustpilot
3 weeks ago
2 months ago