Under-Sink Water Filter Replacement Cartridge for 15UA, 15UB and 15UC Systems – Waterdrop RF15, Black
Under-Sink Water Filter Replacement Cartridge for 15UA, 15UB and 15UC Systems – Waterdrop RF15, Black
This under-sink water filter replacement cartridge renews filtration in Waterdrop 15UA, 15UB, and 15UC systems while preserving the existing connection method. The RF15 uses multistage filtration to reduce listed substances including chlorine, taste and odor, sediment, PFAS, lead, and other particles in municipal water applications.
The selected black cartridge is rated for up to two years or 19,000 gallons when used with municipal water. Its twist-and-lock format enables a tool-free change in about three seconds, minimizing interruption at the sink or refrigerator connection. The filter is made with BPA-free and lead-free materials and carries the listed IAPMO certifications.
Specifications
- Brand: Waterdrop
- Model: WD-RF15
- Selected color: Black
- Compatibility: Waterdrop 15UA, 15UB and 15UC systems
- Rated life: Up to 2 years / 19,000 gallons with municipal water
- Dimensions: 3.6 × 3.6 × 15 in
- Weight: 1.8 lb
- Installation: Twist-and-lock, tool-free
- Certification: IAPMO; listed NSF/ANSI 42 and 372 compliance
Frequently Asked Questions
Which Waterdrop systems accept the RF15 cartridge?
The WD-RF15 is listed for Waterdrop 15UA, 15UB, and 15UC under-sink or inline filtration systems.
How long can this replacement filter last?
With municipal water, the cartridge is rated for a maximum of two years or 19,000 gallons.
Are tools needed for replacement?
No. Its twist-and-lock connection is designed for a tool-free change in about three seconds.
Can it serve a refrigerator connection?
Yes. In the compatible 15UC setup, the RF15 can support an inline refrigerator water connection.