Waterdrop TSU 0.01μm Ultra-Filtration Under Sink Water Filter System, 3-Stage, 2 Years Lifetime

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 (TDS & Water Source): This under-sink system does not reduce TDS. It is designed for municipal tap water and cold water only (not for well water or hot water). It is described as reducing 30+ substances while retaining essential minerals, with no wastewater, no power required, and minimal pressure drop during normal use.
• Replacement Filter Models: Replacement filters for the WD-TSU system include WD-TSPP, WD-TSUF, and WD-TSCT (search by these model names).
• 0.01 Micron Ultrafiltration & Taste Support: Uses a 0.01-micron ultrafiltration membrane designed to help reduce chlorine, PFAS, taste and odor, and certain heavy metals, supporting cleaner-tasting water and reducing reliance on bottled water.
• Smart Indicator & Filter Life: A black panel with four indicator lights helps remind you when to replace filters. Filter-life guidance: UF up to 24 months, CT about 12 months, and PP about 6 months (varies by water conditions and usage).
• Compact Fit, Easy Install & Safe Materials: Space-saving size (4.68" W × 13.97" H × 14.81" L) fits many cabinets, including setups with larger disposals. Installation hardware is included and fits 1/2" and 3/8" under-sink water pipes. Includes a brushed nickel faucet. Made with food-grade, BPA-free, lead-free materials and certified to IAPMO NSF/ANSI 372. Customer support is available to assist with installation and use.