Waterdrop RF17-UF Undersink Filter — 0.01 micron, 24K Gallons, Lead & Chlorine Reduction

Upgrade your tap water with Waterdrop RF17-UF undersink filtration

Clean, crisp water often starts at the source. The Waterdrop RF17-UF undersink filter is designed to tuck neatly under your kitchen sink, offering flexible connections to your original faucet, a dedicated faucet, or even a refrigerator dispenser. With a high-capacity design and advanced multistage filtration, this unit aims to deliver purified water from your existing taps, helping you move away from bottled options.

Long-lasting filtration you can rely on

When used with municipal water, the RF17-UF supports up to 3 years or 24,000 gallons of service life, delivering a durable solution for households prioritizing steady access to filtered water. The design emphasizes reliability without compromising on performance across daily routines.

• Maximum service life: up to 3 years or 24,000 gallons
• Fits Waterdrop undersink systems (WD-UA, WD-UB, WD-UC)
• Three connection options: original faucet, dedicated faucet, or refrigerator

How the filtration works

The system employs a multistage filtration approach featuring a 0.01 μm ultrafiltration membrane. Paired with activated carbon and other advanced media, it targets chlorine, taste and odor, sediments, heavy metals, and chemical pollutants, while preserving the quality of the filtered water.

• Ultrafine 0.01 μm membrane filters particles
• Activated carbon from natural coconut shells improves taste
• Laboratory-tested for chlorine reduction, taste & odor, and lead reduction

Practical benefits for everyday use

Enjoy water that tastes cleaner and smells fresher from your tap or fridge dispenser. The filter’s materials are BPA-free and lead-free, supporting safe use in the kitchen environment. The filtration media are designed to perform consistently over time, with a focus on real-world usefulness rather than promises.

The lead-reduction capability is supported by third-party testing, providing a credible reference point for households mindful of water quality. This setup is intended to deliver a reliable stream of purified water for cooking, drinking, and daily hydration.

Maintenance and setup made simple

Replacing the cartridge is quick and tool-free thanks to a twist-and-lock design, taking just a few seconds. The undersink footprint stays clean and organized, helping keep your kitchen space streamlined while ensuring access to filtered water when you need it.

Compatibility and what’s included

The RF17-UF is designed to work with Waterdrop undersink filtration systems, including WD-UA, WD-UB, and WD-UC series. Built with lead-free housing and natural coconut-shell carbon, it’s crafted to support a straightforward upgrade to filtered water from your existing setup.

• Fits Waterdrop WD-UA, WD-UB, WD-UC series
• Lead-free housing and BPA-free materials
• Activated coconut-shell carbon for improved taste and odor