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The Waterdrop TSU is a 0.01 micron ultra-filtration under sink water filter system with a 3-stage tankless design and premium brushed nickel faucet. It reduces over 30 substances including chlorine, PFAS, heavy metals, taste, and odor while retaining beneficial minerals, without wasting water or reducing TDS. Featuring a smart panel with filter life reminders, the UF filter lasts up to 24 months, CT filter 12 months, and PP filter 6 months, minimizing maintenance costs. Compact and space-saving at just 4.68"W x 13.97"H x 14.81"L, it fits easily under most sinks and includes all components for simple installation, offering cleaner, great-tasting water with lasting convenience.
Q: Model: WD-TSU-WSKU: 10150197 Which filters do I order?
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The Waterdrop TSU is a 0.01 micron ultra-filtration under sink water filter system with a 3-stage tankless design and premium brushed nickel faucet. It reduces over 30 substances including chlorine, PFAS, heavy metals, taste, and odor while retaining beneficial minerals, without wasting water or reducing TDS. Featuring a smart panel with filter life reminders, the UF filter lasts up to 24 months, CT filter 12 months, and PP filter 6 months, minimizing maintenance costs. Compact and space-saving at just 4.68"W x 13.97"H x 14.81"L, it fits easily under most sinks and includes all components for simple installation, offering cleaner, great-tasting water with lasting convenience.

The Waterdrop D6 is a 600 GPD tankless reverse osmosis system with 6-stage composite filtration that reduces TDS, PFAS, PFOA, PFOS, lead, chlorine, microplastics, salts, and more with 0.0001μm precision. Featuring a 2:1 pure-to-drain ratio, it provides a cup of water in 8 seconds while saving water and allowing wastewater reuse. The smart designer faucet displays real-time TDS and filter life, while the tankless design saves 70% under-sink space and prevents recontamination. FCC certified and mercury-free, the D6 offers quick DIY installation in 30 minutes and 2-second filter replacement, making it a convenient, efficient, and safe water purification solution.

The Hydrofast C100 Countertop RO Water Purifier provides instant chilled 50°F (10°C) water with a 6-stage filtration system, including UV sterilization, that removes 99.9% of contaminants. The side-mounted 1.06-gallon tank is easy to refill, and the system requires no installation—just plug in and use. With a 3:1 pure-to-waste ratio, the C100 produces up to 528 gallons of purified water annually. BPA-free and low maintenance, it offers clean, safe water with a simple filter replacement.

The easy-to-install countertop reverse osmosis water filter. Simply set it near an electrical outlet for access to pure water, nearly anywhere.
| Pros for Waterdrop - TSU 0.01 Micron Ultra Filtration Under Sink Water Filter System, Smart Panel, Not Lower TDS - White | |||
|---|---|---|---|
| There were no pros for this product— | There were no pros for this product— | Ease of Use | There were no pros for this product— |