Waterdrop - WD-T4-A Alkaline pH+ RO System with Extra Filter Set, NSF/ANSI 372 Certified, 10-Stage, 450GPD, Tankless, 2:1 - White
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About This Item
- General
- Brand: Waterdrop
- Model Number: WD-T4-RCA-SET
- Product Name: Waterdrop WD-T4-A Alkaline pH+ RO System with Extra Filter Set, NSF/ANSI 372 Certified, 10-Stage, 450GPD, Tankless, 2:1
- Color: White
- Dimensions
- Product Height: 16.54 inches (The out of box height of the item. Height is measured as the vertical distance from the bottom of the item to the top as it would be primarily used or placed.)
- Product Width: 6.22 inches (The out of box width of the item. Width is measured as the horizontal distance from one side of the item to the other as it would be primarily used or placed.)
- Product Length: 17.95 inches (The out of box length of the item. Length is measured as the longest dimension of the item.)
- Product Weight: 24.1 pounds (The out of box weight of the item.)
- Material
- Material: Plastic
- Features
- Filter Type: Reverse osmosis, Carbon
- Filter Life: 24
- Removes: Aluminum, Chlorine, Dissolved metals, Hydrogen sulfide, Lead
- NSF Listed: true (Meets the National Sanitation Foundation's standards for public health protection.)
- Number of Stages: 10
- Number of Filters Included: 4
- Flow Rate: 0.43 quarts per minute
- Mount Type: Under the sink
- Installation Hardware Included: true
- Filter Indicator Light(s): false
- Warranty
- Warranty - Parts: One-year warranty period
- Warranty - Labor: No Warranty
- Other
- UPC: 6922350657618
The WD-T4-A RO system offers dual water flow options—standard RO-purified water and mineral-enhanced alkaline water. With 10-stage filtration, a 450 GPD flow rate, and a 2:1 pure-to-drain ratio, it ensures clean, great-tasting water with minimal waste. A tankless design maximizes space and prevents contamination, while smart filter life reminders keep you on track.
- Dual Water Flow: Choose between standard RO-purified water or a mineral-enhanced alkaline stream, providing options based on your needs. Dual LED indicators ensure full water safety from filtration to faucet.
- 𝟏𝟎-𝐒𝐭𝐚𝐠𝐞 𝐅𝐢𝐥𝐭𝐫𝐚𝐭𝐢𝐨𝐧: This system reduces harmful substances, including PFOA & PFOS, chlorine, heavy metals, rust, colloids and more impurities, through its comprehensive filtration stages. The dedicated mineral-enriched line then infuses beneficial alkaline minerals, delivering healthier, great-tasting water.
- 𝟐:𝟏 𝐏𝐮𝐫𝐞 𝐭𝐨 𝐃𝐫𝐚𝐢𝐧: With a 450-gallon-per-day capacity and industry-leading 2:1 water-saving ratio, the WD-T4-A provides fast, on-demand purified water while reducing wastewater by up to 800% compared to traditional RO systems.
- 𝐒𝐦𝐚𝐫𝐭 𝐅𝐢𝐥𝐭𝐞𝐫 𝐋𝐢𝐟𝐞 𝐑𝐞𝐦𝐢𝐧𝐝𝐞𝐫: You won't miss a filter change with the indicator lights and buzzer alerts. Replacement intervals: CF filter: 6 months; RO membrane: 24 months; CB filter: 12 months; Alkaline mineralizer: 12 months.
- 𝐓𝐚𝐧𝐤𝐥𝐞𝐬𝐬 𝐃𝐞𝐬𝐢𝐠𝐧: The compact, tank-free system effectively avoids secondary contamination risks associated with water storage tanks, while freeing up 70% more under-sink space than traditional tank-based RO systems.
Whats Included
- Waterdrop Undersink Water Filtration System×1
Product Manuals
Disclaimers
- 0
Reviews
Rating 5 out of 5 stars with 1 review
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
The WD-T4-A RO system offers dual water flow options—standard RO-purified water and mineral-enhanced alkaline water. With 10-stage filtration, a 450 GPD flow rate, and a 2:1 pure-to-drain ratio, it ensures clean, great-tasting water with minimal waste. A tankless design maximizes space and prevents contamination, while smart filter life reminders keep you on track.
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.
9-Stage Undersink RO System, 450G Tankless RO Water Filtration System, 2:1 Pure to Drain, Plug-in Required
A smart choice of over 2,000,000 American families. The Waterdrop G3 series RO system has been a star product among Waterdrop products, which has become a first choice of 2,000,000 American families and widely praised by users and social media thanks to its smart design.
| Pros for Waterdrop - WD-T4-A Alkaline pH+ RO System with Extra Filter Set, NSF/ANSI 372 Certified, 10-Stage, 450GPD, Tankless, 2:1 - White | |||
|---|---|---|---|
| There were no pros for this product— | There were no pros for this product— | There were no pros for this product— | Water Quality, Installation |
Specs
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