Waterdrop - WD-T3-C Reverse Osmosis Water Filter, NSF/ANSI 372 Certified, 8-Stage Under Sink RO Water Filter - White
About this product
9-Stage Undersink RO System, 450G Tankless RO Water Filtration System, 2:1 Pure to Drain, Plug-in Required
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.
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.
𝐌𝐢𝐧𝐞𝐫𝐚𝐥-𝐈𝐧𝐟𝐮𝐬𝐞𝐝
Enjoy mineral-rich water with our advanced reverse osmosis system. Infused with calcium, magnesium and other essential minerals, it enhances the taste of drinks while supporting bone health and daily hydration needs.
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.
𝐋𝐨𝐧𝐠-𝐋𝐚𝐬𝐭𝐢𝐧𝐠 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 CBM filter, and 24-month RO filter lessen replacement hassles and help the planet, ensuring a sustained clean water supply.
- BrandWaterdropModel NumberWD-T3-RC-SETProduct NameWaterdrop WD-T3-C Reverse Osmosis Water Filter, NSF/ANSI 372 Certified, 8-Stage Under Sink RO Water FilterColorWhiteProduct Height13.39 inchesProduct Width6.22 inches
Reviews
Rating 5 out of 5 stars with 2 reviews
The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.
Compare similar products

9-Stage Undersink RO System, 450G Tankless RO Water Filtration System, 2:1 Pure to Drain, Plug-in Required

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 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 T3-T is a high-efficiency 7-stage mineral RO system designed for home use. It produces 220 gallons of purified water daily, far exceeding traditional systems. Equipped with advanced 7-stage filtration, it effectively removes various contaminants and is NSF/ANSI 372 certified for lead-free safety. Uniquely, it adds beneficial minerals like potassium and calcium after purification to enhance water taste. Installation is quick, taking as little as 30 minutes, and its compact size saves up to 40% under-sink space. It also features fast water flow and a 2:1 pure-to-drain ratio, meeting quick water needs while saving significant water monthly.


































