Waterdrop RF17 Replacement Filter Cartridge for 17UA/17UB Under Sink Water Filter, Reduces PFAS, PFOA/PFOS, Lead, Chlorine, Bad Taste & Odor, NSF/ANSI 42 Certified, 24K Gallons High Capacity

Waterdrop was founded in 2015 with a commitment to improving global drinking water quality. Dedicated to meeting global household water needs, ensuring water safety, and contributing to human well-being, Waterdrop provides filtered water access to people worldwide.

• Compatible Systems: Replacement filter designed for Waterdrop 17UA and 17UB under-sink water filter systems, delivering filtered water through your original faucet or a dedicated faucet (depending on your setup).
• Service Life Guidance: When used with municipal water, each filter is rated for up to 3 years or 24,000 gallons, with actual lifespan varying by local water conditions.
• Clogging-Resistance Design: An upgraded filtration area is described as providing about 20× more dirt-adhesion area to help improve filtration performance while lowering the likelihood of clogging.
• Filtration Performance & Testing: IAPMO tested to NSF/ANSI 42 for reduction of chlorine, taste, and odor. Additional testing reports indicate reduction of VOC-related compounds (including chloroform, benzene, chlorobenzene, chloropicrin, and styrene), removal of sediment and rust, third-party testing to NSF/ANSI 53 for lead reduction, and reduction of PFAS (including PFOA/PFOS).
• Safe Materials & Quick Change: Made with BPA-free and lead-free materials and IAPMO certified to NSF/ANSI 372 (lead-free materials). Activated carbon is made from natural coconut shells—please confirm you are not allergic. The twist-and-lock design allows tool-free replacement in about 3 seconds.