Waterdrop X Series Reverse Osmosis System X12 White Under Sink Water Filter Unit

💧 We Don’t Settle. That’s Why We Chose Waterdrop

Clean water is too important to compromise.

We joined the Waterdrop family because their products meet the highest standards — and yours.

Free Shipping to the 48 States

Shipping to Puerto Rico, Guam & Other U.S. Territories

Available for an additional fee — just ask us for a quote.

Every order is packaged with care — from start to finish

SKU: WD-X12

Capacity: 1200 GPD
Pure to Drain: 3:1
Filtration: 11-stage Filtration
Faucet: Smart Faucet
Electricity Required: Yes

KEY BENEFITS

• High-flow 1200GPD reverse osmosis filtration ensures rapid access to clean water

• 11-stage precision filtration system enhances water purity and taste

• Alkaline minerals added to support hydration and cooking performance

• Smart digital faucet displays real-time TDS and filter life

• Tankless design saves space and simplifies installation

• Eco-conscious with 3:1 pure-to-drain ratio and long filter lifespan

The Waterdrop X12-Alkaline Tankless Undersink Reverse Osmosis System is a powerhouse when it comes to filtration. It uses an 11-stage precision RO system with a 0.0001-micron membrane to remove a wide range of contaminants. According to the manufacturer and third-party testing, it effectively reduces:

Total Dissolved Solids (TDS)
PFOA and PFOS (forever chemicals)
Chlorine
Fluoride
Arsenic
Lead
Chromium-VI
Barium
Salt
Sediment
Microplastics
Odors and unpleasant tastes

It’s also NSF/ANSI 58 and 372 certified, meaning it meets rigorous standards for contaminant reduction and lead-free materials. Plus, it includes alkaline remineralization, which adds beneficial minerals back into the water for a smoother taste and a pH around 7.5+

MAIN PURPOSE

The Waterdrop X12 Reverse Osmosis System delivers high-efficiency water filtration for households, providing fast-flow, clean, and mineral-infused water directly from your tap. Designed for convenience, space-saving, and sustainability under your sink.

PRODUCT OVERVIEW

Upgrade your daily hydration with the Waterdrop X12 Reverse Osmosis System. Engineered for performance, this under sink water filter unit offers advanced 11-stage purification, including a 0.0001μm RO membrane, reducing TDS, chlorine, fluoride, and more. With built-in LED indicators, smart TDS monitoring, and alkaline mineral support, the system not only boosts water quality but also enhances your cooking and drinking experience. Its tankless compact design and easy DIY installation make it ideal for modern kitchens.

FEATURES

• High-speed 1200GPD tankless water output

• 11-stage multi-layer RO filtration tested by SGS

• Healthy boost tech infuses calcium and magnesium minerals

• Alkaline water with optimized pH of approximately 7.5

• Smart digital faucet with precise water volume control

• Clear display for real-time water quality and filter usage

• Efficient 3:1 pure-to-drain water ratio

• Long-lasting 24-month RO filter

WHAT'S INCLUDED

• 1 x Waterdrop X12 Reverse Osmosis Filtration System

• 1 x Smart Digital Faucet with TDS Display

• 1 x Set of 11-stage Filters (pre-installed)

• 1 x Installation Kit with Tubing and Fittings

• 1 x User Manual and Quick Setup Guide

[2-Year Warranty, Guaranteed Reliability]: We’ve got you covered with a full year of protection, so you can enjoy clean water worry-free.

Basic Installation Steps:

Turn off the cold water supply under your sink and unplug any nearby appliances.
Mount the system vertically on the cabinet wall using the included bracket—make sure there’s enough clearance for filter changes.
Connect the feed water adapter to your cold water line and attach the inlet tubing.
Install the smart faucet (if included):

• Drill a hole in your sink or countertop (if one isn’t available).
• Secure the faucet and connect the tubing.
  

Connect the drain saddle to your sink’s drainpipe and attach the drain tubing.
Attach the outlet tubing from the system to the faucet.
Power it up and flush the system for at least 30 minutes before drinking.

🔧 Pro Tips
The X12 is tankless, so it saves space and delivers water on demand.
It includes a smart digital faucet that shows real-time TDS and filter life.
Filters are color-coded and twist-to-lock for easy replacement.