






💧 Elevate your home’s water game—because clean water is the new luxury!
The iSpring FC25BX2 is a high-capacity 20” x 4.5” carbon block water filter cartridge pack of 2, designed to fit standard whole house filtration systems. Utilizing premium coconut shell activated carbon, it effectively reduces up to 99% of chlorine and other contaminants while maintaining optimal water flow up to 15 GPM. Certified to NSF/ANSI standards, these filters preserve healthy minerals and come with lifetime U.S.-based tech support, ensuring both quality and reliability for your home water needs.














| ASIN | B007TB44BY |
| Best Sellers Rank | #740,941 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #4,304 in Replacement Under-Sink Water Filters |
| Brand | iSpring |
| Customer Reviews | 4.6 4.6 out of 5 stars (76) |
| Date First Available | April 11, 2012 |
| External Testing Certification | ANSI, NSF |
| Is Discontinued By Manufacturer | No |
| Item Weight | 10 pounds |
| Item model number | FC25BX2 |
| Material | Carbon,Coconut Shell,Activated Carbon |
| Number of Items | 1 |
| Product Benefits | Reduces chlorine, etc |
| Product Dimensions | 4.5"D x 4.5"W x 20"H |
| Set Name | Pack of 2 |
| UPC | 662425048083 |
| Unit Count | 2 Count |
J**E
Amazing filters
These work amazing!
R**N
Excellent customer service!
Great product, great company with excellent customer service! Michelle was extremely responsive and quickly resolved our issues! I highly recommend ISpring filter systems!
D**N
Does the job
We were happy with this product, other than the fact that they are expensive consumables. Amazon definitely has the best prices, though.
W**N
Removes chlorine and bad taste
Since using these CTO carbon filters in my system, I notice a distinct, pleasant difference in the smell and taste of the water.
S**R
Not sure how to rate this product
I installed this product on a garden hose system for my plants and after 4 days I noticed the water being very slippery in my hands and having and acute bitter taste to it. I called I spring and spoke with Don who was very pleasant on the phone. I explained i am using a 4 part system with the ispring water sediment screw down filter, and a three stage 4x20 filter housing. We used a sediment filter and 2 carbon filters in my set up. Anyway his advise was to eliminate the hose feeding the unit as that might impart a chemical taste to the water etc. He insisted his units would in no way do that. So the jury is out, I will at some point fix that and see if there is a difference. A big thanks to Don for helping me and being patient with me on the phone. I was pleased with there customer service.
P**D
So Awesome That Amazon Carries These!!
The iSpring filter system these filters go to works great. After our local water treatment company closed, we had a hard time getting these filters. Had to ship them up from Georgia from a ma & pa store. Big time markup. We are back to paying what we used to pay now.
R**R
Cleaner water
When these filters are spent you can really see the dirt they remove
M**5
Great value
Filters have been working for 2 months now. Along with other filters, it is the final "polishing " in my well water treatment. I didn't have any problems with carbon fines washing past the filters.
A**R
works great. arrived quickly.
A**N
Wanted safe drinking water and find out filters its made in CHINA!! Isn't anything made in north America anymore
Trustpilot
3 weeks ago
1 month ago