Waterdrop - X16-Alkaline Reverse Osmosis Water Filter, NSF/ANSI 42&58&372 Certified - Black
Reviews coming soon
About this product
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.
Features
Trusted Certification
Tested and certified by IAPMO R&T against NSF/ANSI 42 & 58 & 372 standard, and tested by SGS to reduce harmful substances.
Intelligent and Precision
This tankless RO system boasts a digital faucet with water volume control. Effortlessly track water quality with real-time TDS & filter life monitoring. Its elegant, tankless design seamlessly conserves space while simplifying installation. And it supports automatic water cut-off when replaced with our advanced integrated waterway.
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.
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.
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.
Specifications
- BrandWaterdropModel NumberWD-X16Product NameWaterdrop X16-Alkaline Reverse Osmosis Water Filter, NSF/ANSI 42&58&372 CertifiedColorBlackProduct Height18.2 inchesProduct Width6.25 inches
Reviews
This product doesn't have any reviews yet.
Compare similar products

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.

This tankless reverse osmosis system, certified by IAPMO R&T to NSF/ANSI 42, 58, and 372 standards and tested by SGS, delivers superior water purification. It features a revolutionary 1600G peak capacity, filling a 6oz cup in just 2 seconds. The original PCC mineralization technology adjusts water to a body-friendly pH of 7.5±, offering a smooth, healthy taste. Equipped with an 11-stage precision filtration system and a reinforced 0.0001 μm RO membrane, it effectively reduces TDS, PFOA, PFOS, chlorine, fluoride, arsenic, lead, and more. With a 3:1 pure-to-drain ratio and energy-saving mode, it's both efficient and sustainable. The digital faucet provides water volume control and real-time TDS/filter life monitoring, ensuring intelligent and precise operation.

The Waterdrop X12-Alkaline Mineral pH+ is a tankless under sink reverse osmosis system delivering 1200 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 substances. Featuring 11-stage filtration with a 0.0001μm RO membrane, it effectively removes TDS, PFAS, chlorine, fluoride, arsenic, lead, and more while infusing healthy alkaline minerals such as calcium and magnesium to balance pH to about 7.5. Its smart digital faucet provides TDS readings, filter life status, and quantitative water output, while the sleek tankless design saves space and allows easy DIY installation. With eco-efficient technology and long-lasting 24-month RO filters, the X12 ensures pure, great-tasting water for families with reduced waste and enhanced health benefits.

This tankless reverse osmosis system, certified by IAPMO R&T to NSF/ANSI 42, 58, and 372 standards and tested by SGS, delivers superior water purification. It features a revolutionary 1600G peak capacity, filling a 6oz cup in just 2 seconds. The original PCC mineralization technology adjusts water to a body-friendly pH of 7.5±, offering a smooth, healthy taste. Equipped with an 11-stage precision filtration system and a reinforced 0.0001 μm RO membrane, it effectively reduces TDS, PFOA, PFOS, chlorine, fluoride, arsenic, lead, and more. With a 3:1 pure-to-drain ratio and energy-saving mode, it's both efficient and sustainable. The digital faucet provides water volume control and real-time TDS/filter life monitoring, ensuring intelligent and precise operation.
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.




















































