Waterdrop RF17 Undersink Filter Replacement for Waterdrop 17UA/17UB – Reduces PFOA/PFOS, PFAS, Lead, Chlorine | NSF/ANSI 42 Certified | 3 Years

Experience cleaner-tasting water at home with the Waterdrop RF17 Undersink Replacement Filter, designed for Waterdrop 17UA and 17UB undersink systems. This cartridge works with your original faucet or a dedicated faucet, delivering water that feels fresh and pure right from your tap. The RF17 is engineered to perform reliably over time, helping you enjoy everyday filtration without frequent changes.

Long-lasting filtration that keeps up with daily life

• Maximum service life: up to 3 years or 24,000 gallons when used with municipal water, reducing the need for frequent replacements.
• Compatibility with Waterdrop 17UA and 17UB undersink systems enables seamless integration with your existing setup.
• A redesigned filtration area provides a 20x larger dirt adhesion surface, helping maintain flow and filtration efficiency while minimizing clogging risks.

Efficient filtration that targets common contaminants

• Reduces chlorine and associated taste and odor, yielding water that tastes crisper from either the main faucet or a dedicated faucet.
• Filters VOCs such as chloroform, benzene, chlorobenzene, chloropicrin, and styrene to improve water quality.
• Supports lead reduction and addresses PFAS and PFOA/PFOS through the carbon stage, with third-party testing backing performance claims.
• Constructed from BPA-free and lead-free materials, using coconut-shell activated carbon for natural filtration dynamics.
• IAPMO-certified for safety and NSF/ANSI 42 and 53-tested performance, aligning with consumer safety expectations.
• Quick twist-and-lock installation enables a tool-free replacement in about 3 seconds, minimizing downtime.

Quality you can rely on

• Premium materials ensure reliable operation from the inside out, with a focus on safe, durable components.
• The coconut-shell activated carbon provides a natural filtration approach without compromising taste or performance.

In daily use, the RF17 offers practical benefits: you can reclaim the taste of clean water, enjoy the flexibility of your faucet choice, and maintain a straightforward maintenance routine. While results depend on your water quality and usage, this replacement filter presents a credible option for improved home filtration with minimal hassle.