We remain fully operational. Our teams are working around the clock to ensure your deliveries continue safely.
DOWNLOAD THE APP
Customer Services
Copyright © 2025 Desertcart Holdings Limited
DOWNLOAD THE APP
💧 Upgrade your under-sink filtration game—because your water deserves elite defense!
The iSpring FKG15Q is a 3rd-stage inline KDF and activated carbon filter designed exclusively for the CU-A4 under-sink ultra filtration system. It features quick-change 1/4" connections for easy installation, removes chlorine, heavy metals, and unpleasant tastes, and extends carbon filter life. Individually wrapped for freshness, it comes with a 30-day money-back guarantee, extended warranty, and lifetime tech support from iSpring.
| ASIN | B01M1OXOZ3 |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #543,439 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #3,446 in Replacement Under-Sink Water Filters |
| Brand | iSpring |
| Color | White |
| Customer Reviews | 4.2 4.2 out of 5 stars (13) |
| Date First Available | October 7, 2016 |
| Global Trade Identification Number | 00662425088010 |
| Included Components | 1 FKG15Q Inline KDF/Carbon Filter |
| Is Discontinued By Manufacturer | No |
| Item Package Quantity | 1 |
| Item Weight | 1.03 pounds |
| Item model number | FKG15Q |
| Manufacturer | iSpring Water Systems |
| Material | Carbon, KDF |
| Number Of Pieces | 1 |
| Number of Items | 1 |
| Part Number | FKG15Q |
| Product Benefits | Improves water taste and quality with KDF media and activated carbon |
| Product Dimensions | 2.5"D x 2.5"W x 10"H |
| Set Name | CU-A4 |
| Size | 10"x2.5" |
| Special Features | Quick Connect |
| UPC | 662425088010 |
| Unit Count | 1.0 Count |
X**1
Luv this Filter !!!
We have had this filter a few years now....Works fine and Water taste Great...Had water test done after installation and All Bad Things were Gone !!!...
K**T
Stick With The Overpriced OEM
I purchased this to replace a single filtration unit for a pre-April 2018 bottleless Avalon water filter unit. It was indicated that it would fit my model but alas, it did not. A waste of time. The OEM filter costs 4x as much, but at least I know it will work. I tried to save some money an ended up just wasting time and effort. Sometimes you have to bow to the filter gods and pay the tariff for hard to find items. ~ Kort
Trustpilot
1 week ago
1 month ago