Waterdrop TSB-CM Under Sink Water Filter System, Under Sink Water Filtration System with Brushed Nickel Faucet,NSF/ANSI 42 Certified Element

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.

• ‌Important Use Notes: This under-sink filtration system is designed for municipal tap water and cold water only. It does not reduce TDS and is not intended for hot water or untreated well water (a pre-filtration setup is recommended if using well water). The system may retain beneficial minerals, so TDS readings may not decrease.
• Chloramine-Focused Filtration: Built for areas where chloramine is commonly used for disinfection (such as parts of California, Florida, and Washington, D.C.), this system uses a catalytic carbon block and multi-stage filtration to help reduce chloramine, along with chlorine, taste & odor, turbidity, rust, sand, larger particles, and some other impurities (performance depends on water conditions).
• Durable, Leak-Resistant Design: The integrated three-stage build is designed to support long-term use and help reduce concerns about leaks or cracking, supported by pressure and cycle testing referenced to NSF/ANSI-style methods. The activated carbon is made from coconut shells—please confirm any coconut-related sensitivities before use.
• Filter Life Guidance: The three filters are designed with different service intervals—about 6 months, 12 months, and 12 months (actual replacement timing varies by local water quality and household usage). For storage during extended travel, seal filters in separate bags and refrigerate (do not freeze) for up to 30 days.
• Easy Installation & Quick Filter Changes: Includes a brushed stainless-steel dedicated faucet to separate filtered water from standard tap water. Compatible with 3/8" and 1/2" cold-water lines. Installation is designed to be quick, and the twist-and-lock design supports fast, tool-free filter replacement.