Waterdrop RF15 Replacement Filter Cartridge - NSF/ANSI 42 Certified, High Capacity, Reduces Contaminants

The Features That Matter

Compatible Model

The Waterdrop Undersink Water Filter is compatible with the Waterdrop 15UA (ASIN: B083NR5DVY), 15UB (ASIN: B089CVMPGR), and 15UC (ASIN: B085G9T9TB) under-sink water filter systems. This replacement filter is designed to work with all three types of connections, ensuring you enjoy purified water from your original faucet, dedicated faucet, or refrigerator.

Ultra-Long Service Life

When used with municipal water, each undersink filter has a maximum service life of 2 years or 19,000 gallons. This long-lasting design ensures consistent water purification for an extended period.

Solve Clogging Problem

Our upgraded filter design increases the dirt adhesion area by 20 times, significantly enhancing filtration capabilities and reducing the risk of clogging. Say goodbye to frequent filter replacements and enjoy cleaner water.

Innovative Multistage Filtration

The Waterdrop Undersink Water Filtration Replacement Filter utilizes advanced multistage filtration technology. It effectively removes PFOA/PFOS, PFAS, lead, heavy metals, chemical impurities, and sediment, ensuring you get clean, healthy water right from your tap. No more relying on bottled water.

IAPMO Certified Filter

Made from premium, BPA-free, and lead-free materials, this filter is certified by IAPMO against NSF/ANSI 372 Standard for reliable performance. It’s also certified by IAPMO against NSF/ANSI 42 Standard for reducing chlorine, taste, and odor. Additionally, it’s tested against NSF/ANSI 53 standard, decreasing lead levels.

Quick Replacement

The twist-and-lock design allows for easy, tool-free replacement in just 3 seconds. Enjoy quick, hassle-free maintenance and consistent water purification without any disruptions.