Waterdrop X16 Alkaline RO System | 1600 GPD, 11-Stage Filtration, NSF/ANSI 42/58/372 Certified, Under-Sink with Alkaline pH+ and Stainless Faucet

Meet the Waterdrop X16 Alkaline Reverse Osmosis System, a tankless under-sink solution that blends robust filtration with mineral balancing. Designed to fit tight spaces, it delivers a steady stream of purified water without a bulky tank, keeping your counter tidy and your routine fluid.

Why choose the X16

• Tankless design creates a compact footprint and comfortable workflow in smaller kitchens.
• High performance filtration with a reinforced 11-stage pathway and a refined membrane for precise purification.
• Smart monitoring and a digital faucet provide real-time data on water quality and filter life.

Filtration that matters

• 11-stage filtration reduces a broad range of substances, including chlorine and other common contaminants, helping water feel fresh and clean.
• A robust filtration membrane targets fine impurities while preserving taste and mineral balance.
• LED safety indicators help you verify water safety at a glance.

Alkaline mineral pH+ for balanced water

Smart PCC mineralization adds minerals to purified water, aiming for a gentle pH around 7.5 and a smoother finish. Note: the WD-F1A replacement filter may cause a slight rise in TDS due to mineralization.

Efficiency and sustainability

• 3:1 pure water to drain ratio helps reduce water waste and supports efficient usage.
• Energy-saving mode and quiet operation minimize energy impact while maintaining filtration effectiveness.
• Packaging uses compostable PLA and PBAT materials and the system is carbon neutral, reflecting greener practices.

Smart design and installation

The sleek, under-sink configuration saves space and simplifies setup. Real-time TDS and filter-life monitoring help you plan maintenance, and the system supports automatic water shut-off when replacing components. Faucet installation does require drilling a hole in the countertop.