Waterdrop G Series Tankless Reverse Osmosis System G2 400 GPD Home Kitchen Use

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SKU: WD-G2-W

Capacity: 600 GPD
Pure to Drain: 1:1
Tankless Design
Faucet: Smart Faucet
Electricity Required: Yes

7 Stage filtration & effective filtration

KEY BENEFITS

• Advanced 7-stage filtration for clean and great-tasting water

• Fast 400 GPD water output with stable flow

• Water-saving 1:1 pure to drain ratio

• Innovative tankless design for compact under-sink installation

• Helps reduce contaminants and supports a healthier lifestyle

• Space-saving, efficient, and modern filtration solution

The Waterdrop  G2 400 GPD-Alkaline Tankless Undersink Reverse Osmosis System is a powerhouse when it comes to filtration. It uses an 7-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 G2 Tankless Reverse Osmosis System is designed to deliver efficient water purification for home kitchen use. It provides fast, clean, and reliable filtered water while saving space and reducing water waste.

Product Overview

The Waterdrop G2 Reverse Osmosis System is a tankless, under-sink water filtration unit built for high-performance and smart water use. Featuring advanced 7-stage composite filtration, it is engineered to reduce a wide range of harmful substances and deliver up to 400 gallons of filtered water per day. The space-saving design and efficient water usage make it an excellent choice for modern kitchens.

Features

• 7-Stage Composite Filtration
  Reduces impurities including vinyl chloride, ethylhexyl acrylate, isobutylene, monobutyl ether, and more, according to the reverse osmosis membrane technical manual.

• 400 GPD High Output
  Delivers a fast and steady water flow, filling a cup in around 12 seconds. Ideal for daily drinking, cooking, and washing.

• 1:1 Pure to Drain Ratio
  Uses water efficiently and reduces wastewater by up to 300% compared to conventional systems.

• Tankless and Space-Saving
  The compact design fits neatly under your sink, saving over 70% more space than traditional RO systems.

• Stable Performance
  Maintains consistent flow and filtration performance without the bulk of a tank.

• Safe and Reliable
  Designed for direct connection under the sink and requires access to a power outlet.

WHAT'S INCLUDED

• 1 x Waterdrop G2 Tankless Reverse Osmosis System

• 1 x 7-Stage Filter Set (Pre-installed)

• 1 x Smart Faucet

• 1 x User Manual

• 1 x Installation Kit with Tubing and Accessories

Basic Installation Steps with Pro Tips

1. Turn Off Water Supply
   Shut off the cold water valve under your sink before starting the installation.

2. Mount the System
   Place the RO system vertically under your sink and ensure enough space for filter changes.

3. Connect to Cold Water Line
   Use the provided adapter and tubing to connect the inlet to the cold water supply.

4. Install the Faucet
   Drill a hole in your sink or use an existing one to install the smart faucet.

5. Attach Drain Line
   Connect the drain tubing to the sink drain using the included clamp to safely dispose of wastewater.

6. Plug into Power
   Connect the system to an under-sink electrical outlet. This is required for full operation.

7. Flush the System
   Run water through the system for the recommended time before first use to ensure optimal performance.

Pro Tip:
Always read the user manual thoroughly before installation. Make sure all connections are secure to avoid leaks. Replace filters as recommended for best performance.