Waterdrop RT-CF Filter, Replacement for All T3 & T4 Series RO System

Key features

• [Compatible Models]: This genuine CF replacement filter is engineered specifically for the Waterdrop Ultra-Saving Tankless Reverse Osmosis System, compatible with models including WD-T3-T, WD-T3-C, WD-T3-M, and WD-T4-A
• [2–5μm Advanced Filtration]: Powered by activated coconut shell carbon, the CF filter effectively filters particles as small as 2–5μm. It significantly reduces chlorine, sediment, and other impurities while improving water taste and clarity. *Tested by a third-party laboratory
• [1,056-Gallon High Capacity]: With a lifespan of up to 1,056 gallons — equivalent to roughly 8,000 standard 16.9 oz plastic water bottles — this filter delivers clean, fresh water for up to 6 months under normal use. *Actual service life may vary depending on local water conditions and daily consumption
• [3-Second Quick Replacement]: Featuring a twist-and-pull design, the CF filter can be replaced in just 3 seconds — no tools required. The pre-assembled, all-in-one cartridge ensures a leak-proof seal and easy installation. *After replacement, please reset the system and flush the filter for optimal performance
• [A Sustainable Water Solution]: By eliminating the need for up to 8,000 single-use plastic bottles per year, the Waterdrop Reverse Osmosis Water Filter offers a sustainable hydration solution that supports both a healthier home and a cleaner planet

Free shipping included. 30-day hassle-free returns.