





💧 Upgrade your hydration game with iSpring’s ultra-efficient quick-change filter!
The iSpring FKG15Q is a 3rd-stage replacement inline filter designed for the CU-A4 under-sink ultra filtration system. Combining KDF media and activated carbon, it effectively removes chlorine, heavy metals, rust, and unpleasant tastes while extending filter life. Featuring 1/4" quick-connect fittings and individually wrapped freshness, it offers easy installation and reliable performance backed by comprehensive warranty and lifetime support.
| Material | Carbon, KDF |
| Product Dimensions | 2.5"D x 2.5"W x 10"H |
| Product Benefits | Improves water taste and quality with KDF media and activated carbon |
| Brand | iSpring |
| Set Name | CU-A4 |
| UPC | 662425088010 |
| Global Trade Identification Number | 00662425088010 |
| Unit Count | 1.0 Count |
| Number of Items | 1 |
| Manufacturer | iSpring Water Systems |
| Part Number | FKG15Q |
| Item Weight | 1.03 pounds |
| Item model number | FKG15Q |
| Is Discontinued By Manufacturer | No |
| Size | 10"x2.5" |
| Color | White |
| Item Package Quantity | 1 |
| Number Of Pieces | 1 |
| Special Features | Quick Connect |
| Included Components | 1 FKG15Q Inline KDF/Carbon Filter |
| Batteries Included? | No |
| Batteries Required? | No |
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