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
💧 Elevate your hydration game with iSpring’s ultra-pure, quick-swap filter!
The iSpring FKG15Q is a 3rd-stage inline KDF and activated carbon filter designed for the CU-A4 under-sink ultra filtration system. It efficiently removes chlorine, heavy metals, unpleasant tastes, and odors while extending the life of the carbon filter. Featuring 1/4" quick-change connections and individually wrapped freshness, it offers easy installation and reliable performance backed by a 30-day money-back guarantee and lifetime tech support.
| ASIN | B01M1OXOZ3 |
| Best Sellers Rank | #355,606 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #2,272 in Replacement Under-Sink Water Filters |
| Brand Name | iSpring |
| Customer Reviews | 4.4 4.4 out of 5 stars (13) |
| Global Trade Identification Number | 00662425088010 |
| Included Components | 1 FKG15Q Inline KDF/Carbon Filter |
| Item Dimensions D x W x H | 2.5"D x 2.5"W x 10"H |
| Item Type Name | iSpring #FKG15Q Quick-Change Inline KDF/Carbon Filter, fits CU-A4 |
| Manufacturer | iSpring Water Systems |
| Manufacturer Part Number | FKG15Q |
| Material Type | Carbon, KDF |
| Model Number | FKG15Q |
| Number of Items | 1 |
| Product Benefits | Improves water taste and quality with KDF media and activated carbon |
| Set Name | CU-A4 |
| 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
2 months ago
2 weeks ago