Waterdrop - WD-T3-C Reverse Osmosis Water Filter, extra RTCB Filter - White
Reviews coming soon
About this product
This Waterdrop T3-C Reverse Osmosis Water Filter is NSF/ANSI 372 Certified and features an advanced 8-stage filtration system with a 0.0001μm RO membrane, effectively reducing heavy metals, chlorine, PFOA & PFOS to deliver pure, great-tasting water, as tested by a third-party laboratory. This tankless under-sink RO system provides a fast, steady 450 GPD water flow and boasts an eco-efficient 2:1 pure-to-drain ratio. It includes smart alerts for filter replacement, an LED light, continuous automatic flushing, and an all-in-one cartridge for effortless replacement. Requiring a plug-in connection, it offers flexible under-sink or wall-mounted installation, saving up to 70% of under-sink space compared to traditional tank systems.
𝐀𝐝𝐯𝐚𝐧𝐜𝐞𝐝 𝟖-𝐒𝐭𝐚𝐠𝐞 𝐅𝐢𝐥𝐭𝐫𝐚𝐭𝐢𝐨𝐧
The Waterdrop Reverse Osmosis Water Filter — WD-T3-C uses advanced 8-stage filtration to reduce heavy metals, chlorine, PFOA & PFOS with a 0.0001μm RO membrane — delivering pure, great-tasting water every time. *Tested by a third-party laboratory.
𝟒𝟓𝟎𝐆𝐏𝐃 𝐅𝐚𝐬𝐭 𝐅𝐥𝐨𝐰 & 𝐒𝐦𝐚𝐫𝐭 𝐀𝐥𝐞𝐫𝐭𝐬
Experience fast, steady 450GPD water flow. Our under-sink RO system's smart alerts remind you when to replace filters, and the all-in-one cartridge enables effortless replacement in seconds — making pure water drinking completely effortless. 𝐏𝐥𝐞𝐚𝐬𝐞 𝐧𝐨𝐭𝐞: Faucet installation requires drilling holes in the countertop.
𝐋𝐄𝐃 𝐋𝐢𝐠𝐡𝐭 & 𝐀𝐮𝐭𝐨-𝐅𝐥𝐮𝐬𝐡
Just install and plug in this under-sink RO water filtration system for instant pure refreshment. With an LED light and continuous automatic flushing, every cup of water you get is crisp, clean, and at its purest and freshest. 𝐍𝐨𝐭𝐞: This system requires an electrical connection for operation.
𝟐:𝟏 𝐏𝐮𝐫𝐞 𝐭𝐨 𝐃𝐫𝐚𝐢𝐧 𝐅𝐢𝐥𝐭𝐫𝐚𝐭𝐢𝐨𝐧
Experience eco-efficiency with our ultra-saving tankless reverse osmosis system, boasting an unparalleled 2:1 pure-to-drain ratio, saving precious water resources. The 6-month CF filter, 12-month CB filter, and 24-month RO filter lessen replacement hassles and help the planet, ensuring a sustained clean water supply.
𝐅𝐥𝐞𝐱𝐢𝐛𝐥𝐞 𝐈𝐧𝐬𝐭𝐚𝐥𝐥𝐚𝐭𝐢𝐨𝐧
Our compact tankless reverse osmosis system eliminates the need for a bulky storage tank, offering flexible installation options — either under-sink or wall-mounted. Compared to traditional RO systems with tanks, it saves up to 70% of under-sink space.
- BrandWaterdropModel NumberWD-T3C-CBProduct NameWD-T3-C Reverse Osmosis Water Filter, extra RTCB FilterColorWhiteProduct Width6.22 inchesProduct Length13.39 inches
Reviews
This product doesn't have any reviews yet.
Compare similar products

This Waterdrop T3-C Reverse Osmosis Water Filter is NSF/ANSI 372 Certified and features an advanced 8-stage filtration system with a 0.0001μm RO membrane, effectively reducing heavy metals, chlorine, PFOA & PFOS to deliver pure, great-tasting water, as tested by a third-party laboratory. This tankless under-sink RO system provides a fast, steady 450 GPD water flow and boasts an eco-efficient 2:1 pure-to-drain ratio. It includes smart alerts for filter replacement, an LED light, continuous automatic flushing, and an all-in-one cartridge for effortless replacement. Requiring a plug-in connection, it offers flexible under-sink or wall-mounted installation, saving up to 70% of under-sink space compared to traditional tank systems.

The Waterdrop G3P600 is a tankless under sink reverse osmosis system with 8-stage filtration, certified by NSF/ANSI 42, 58, and 372, as well as FCC, EU, and UKCA standards. Tested by SGS, it effectively reduces TDS, PFAS, fluoride, heavy metals, salts, and other contaminants, delivering up to 600 GPD with a 2:1 pure-to-drain ratio. Its smart display faucet provides real-time TDS monitoring and filter life tracking, while the sleek tankless design saves 70% under sink space and allows quick 3-second filter changes without tools. This system requires under-sink electricity and offers fast, stable water flow ideal for daily drinking and cooking.

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 G3P600 is a tankless under sink reverse osmosis system with 8-stage filtration, certified by NSF/ANSI 42, 58, and 372, as well as FCC, EU, and UKCA standards. Tested by SGS, it effectively reduces TDS, PFAS, fluoride, heavy metals, salts, and other contaminants, delivering up to 600 GPD with a 2:1 pure-to-drain ratio. Its smart display faucet provides real-time TDS monitoring and filter life tracking, while the sleek tankless design saves 70% under sink space and allows quick 3-second filter changes without tools. This system requires under-sink electricity and offers fast, stable water flow ideal for daily drinking and cooking.
Specs
Be the first to ask a question.
We’ll try to get your question answered within 24 hours by a Best Buy customer or brand representative.


































