Waterdrop 10UB Under Sink Water Filter System, With Extra RF10 Water Filter

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.

• ‌Use Conditions & Value Note: Designed for municipal tap water and cold water only (not for well water or hot water). Replacement-filter pricing and savings may be referenced in product materials; actual costs vary by retailer and time.
• Multi-Stage Filtration: Uses a multi-stage design with an activated carbon block and other filter media to help reduce PFAS, PFOA/PFOS, chlorine, certain heavy metals, chemical impurities, sediment, and larger particles for cleaner-tasting water.
• Certified Materials & Performance: Made with BPA-free, lead-free materials and certified by IAPMO to NSF/ANSI 372 (lead-free materials). Certified by IAPMO to NSF/ANSI 42 for reducing chlorine, taste, and odor, and third-party tested to NSF/ANSI 53 for lead reduction. Certification details can be verified by searching “WD-10UB” on the IAPMO website.
• Included Faucet & Easy Installation: Comes with a lead-free brushed stainless-steel dedicated faucet. Installs with push-to-connect fittings in about 3 minutes and supports quick filter changes in about 3 seconds. Includes adapters to fit common 3/8" and 1/2" cold-water lines.
• Flow, Anti-Clog Design: Upgraded filtration area is designed to provide about 20× more dirt-adhesion area to help reduce clogging. Tested flow rate is 0.75 GPM at 60 psi, and an upgraded 3/8" outlet is described as supporting flow up to 1.33 GPM under appropriate conditions.