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Waterdrop - X16 Reverse Osmosis System Extra WD-X16-F3 Water Filter - Black

Model: WD-X16-F3SET
SKU: 10128574
Deal ends Jan 18, 2026
$1,676.99
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About This Item

The Waterdrop X16-Alkaline is a high-capacity tankless under sink reverse osmosis system delivering 1600 GPD fast flow with a 3:1 pure-to-drain ratio, certified by NSF/ANSI 42, 58, and 372 and tested by SGS to reduce harmful contaminants. Featuring 11-stage precision filtration with a reinforced 0.0001μm RO membrane, it effectively removes TDS, PFAS, chlorine, fluoride, arsenic, lead, and more, while its PCC mineralization technology infuses healthy minerals to balance pH to about 7.5 for smoother, alkaline water. The intelligent digital faucet displays real-time TDS, filter life, and supports precise water volume control, while the tankless design saves space and ensures easy installation. With energy-saving mode, sustainable packaging, and carbon-neutral certification, the X16 provides instant, safe, and eco-friendly hydration at peak performance.
  • General
    • Brand: Waterdrop
    • Model Number: WD-X16-F3SET
    • Product Name: Waterdrop X16 Reverse Osmosis System Extra WD-X16-F3 Water Filter
    • Color: Black
  • Dimensions
    • Product Height: 18.2 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: 6.25 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: 16.72 inches (The out of box length of the item. Length is measured as the longest dimension of the item.)
    • Product Weight: 39.1 pounds (The out of box weight of the item.)
  • Material
    • Material: Plastic
  • Features
    • Filter Type: Reverse osmosis, Carbon
    • Filter Life: 24 mo
    • Removes: Chlorine, Lead, Scale, Sediment, Silt, Contaminants, Dissolved metals, Fungi, Hydrogen sulfide, Algae, Aluminum
    • NSF Listed: true (Meets the National Sanitation Foundation's standards for public health protection.)
    • Number of Stages: 10
    • Number of Filters Included: 3
    • Flow Rate: 0.45 quarts per minute
    • Mount Type: Faucet mount
    • Installation Hardware Included: true
    • Filter Indicator Light(s): true
  • Warranty
    • Warranty - Parts: 1 year manufacturer warranty
    • Warranty - Labor: No Warranty - Labor
  • Other
    • UPC: 6922350630499

The Waterdrop X16-Alkaline is a high-capacity tankless under sink reverse osmosis system delivering 1600 GPD fast flow with a 3:1 pure-to-drain ratio, certified by NSF/ANSI 42, 58, and 372 and tested by SGS to reduce harmful contaminants. Featuring 11-stage precision filtration with a reinforced 0.0001μm RO membrane, it effectively removes TDS, PFAS, chlorine, fluoride, arsenic, lead, and more, while its PCC mineralization technology infuses healthy minerals to balance pH to about 7.5 for smoother, alkaline water. The intelligent digital faucet displays real-time TDS, filter life, and supports precise water volume control, while the tankless design saves space and ensures easy installation. With energy-saving mode, sustainable packaging, and carbon-neutral certification, the X16 provides instant, safe, and eco-friendly hydration at peak performance.

  • Trusted Certification: Tested and certified by IAPMO R&T against NSF/ANSI 42 & 58 & 372 standard, and tested by SGS to reduce harmful substances
  • 1600G Peak Capacity: Unleash the power of peak hydration with our revolutionary tankless reverse osmosis system. With a 1600G large capacity, it delivers water at an incredible rate, filling a 6oz cup within a mere 2 seconds. Embrace the convenience and health of instant RO filtration.
  • Healthy Mineral Boost: By original PCC mineralization technology, this undersink ro system activates specific mineral crystals to mimic the natural formation of spring water, adjusting purified water to an ideal, body-friendly pH of 7.5±. Enjoy not only the health-promoting benefits of weak alkaline water but also a smooth taste that enhances the flavours.
  • Precious RO Filtration: Tested by SGS, it effectively reduces TDS, PFOA, PFOS, Chlorine, Fluoride, Arsenic, Lead, and more. This reverse osmosis water filter boasts an 11-stage precision filtration with a reinforced 0.0001μm RO membrane, crafted from 18 intricate layers. Also, its integrated LED function guarantees water safety and provides you with healthy water.
  • Efficient & Sustainable: Revolutionary 3:1 pure water ratio to save 1200% on water resources. Activate its energy-saving mode for efficient silent operation and 40% power saving. Packaged sustainably in compostable PLA & PBAT materials and certified carbon neutral, it’s a champion for a greener planet.
  • Trusted Certification: Tested and certified by IAPMO R&T against NSF/ANSI 42 & 58 & 372 standard, and tested by SGS to reduce harmful substances
  • 1600G Peak Capacity: Unleash the power of peak hydration with our revolutionary tankless reverse osmosis system. With a 1600G large capacity, it delivers water at an incredible rate, filling a 6oz cup within a mere 2 seconds. Embrace the convenience and health of instant RO filtration.
  • Healthy Mineral Boost: By original PCC mineralization technology, this undersink ro system activates specific mineral crystals to mimic the natural formation of spring water, adjusting purified water to an ideal, body-friendly pH of 7.5±. Enjoy not only the health-promoting benefits of weak alkaline water but also a smooth taste that enhances the flavours.
  • Precious RO Filtration: Tested by SGS, it effectively reduces TDS, PFOA, PFOS, Chlorine, Fluoride, Arsenic, Lead, and more. This reverse osmosis water filter boasts an 11-stage precision filtration with a reinforced 0.0001μm RO membrane, crafted from 18 intricate layers. Also, its integrated LED function guarantees water safety and provides you with healthy water.
  • Efficient & Sustainable: Revolutionary 3:1 pure water ratio to save 1200% on water resources. Activate its energy-saving mode for efficient silent operation and 40% power saving. Packaged sustainably in compostable PLA & PBAT materials and certified carbon neutral, it’s a champion for a greener planet.
Whats Included
  • X16-Alkaline RO system, F1A filter, F2 filter, X16-F3-2 filter, Other accessories
  • X16-Alkaline RO system, F1A filter, F2 filter, X16-F3-2 filter, Other accessories
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  • Customer reviews from Waterdrop

    Syndicated rating, 4.908163 out of 5 stars with 98 reviews on Waterdrop.

    See all Waterdrop reviews

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The Waterdrop X16-Alkaline is a high-capacity tankless under sink reverse osmosis system delivering 1600 GPD fast flow with a 3:1 pure-to-drain ratio, certified by NSF/ANSI 42, 58, and 372 and tested by SGS to reduce harmful contaminants. Featuring 11-stage precision filtration with a reinforced 0.0001μm RO membrane, it effectively removes TDS, PFAS, chlorine, fluoride, arsenic, lead, and more, while its PCC mineralization technology infuses healthy minerals to balance pH to about 7.5 for smoother, alkaline water. The intelligent digital faucet displays real-time TDS, filter life, and supports precise water volume control, while the tankless design saves space and ensures easy installation. With energy-saving mode, sustainable packaging, and carbon-neutral certification, the X16 provides instant, safe, and eco-friendly hydration at peak performance.

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Waterdrop - X16 Reverse Osmosis System Extra WD-X16-F3 Water Filter - Black

Syndicated rating, 4.908163 out of 5 stars with 98 reviews on Waterdrop.

(98 reviews from Waterdrop)
$1,776.99
$2,176.99
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