Waterdrop D6 Tankless Under Sink Reverse Osmosis System 600GPD High Capacity

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SKU: WD-D6

The Waterdrop 600GPD -Alkaline Tankless Undersink Reverse Osmosis System is a powerhouse when it comes to filtration. It uses an 6-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+

Capacity: 600 GPD
Pure to Drain: 2:1
Tankless Design
Faucet: Smart Faucet
Electricity Required: Yes

KEY BENEFITS

1. High-efficiency 600 GPD flow rate for fast water dispensing
2. Six-stage filtration reduces TDS, chlorine, lead, and other contaminants
3. Tankless design minimizes recontamination and saves 70% under-sink space
4. Smart designer faucet displays real-time TDS and filter life
5. Quick and tool-free filter replacement system
6. Low 2:1 drain ratio for improved water conservation

MAIN PURPOSE

Engineered for high-capacity water purification, the Waterdrop D6 is designed to deliver clean, fresh-tasting water while optimizing space and conserving water. Its smart features and powerful six-stage filtration system make it ideal for households seeking both performance and convenience in a modern under-sink design.

PRODUCT OVERVIEW

The Waterdrop D6 Tankless Reverse Osmosis System sets a new standard for efficient water filtration. With a 600 GPD output and a 2:1 low drain ratio, this RO unit produces clean water quickly while reducing wastewater.

Its composite six-stage filter removes pollutants such as TDS, chlorine, salt, lead, chromium, and more. Combined with a tankless structure, the D6 offers improved hygiene by minimizing storage-related contamination.

The smart designer faucet includes a digital TDS display and filter life indicator, simplifying real-time monitoring. Easy DIY installation and two-second filter changes add to the user-friendly experience, making the Waterdrop D6 a premium solution for your water needs.

FEATURES

1. Advanced 6-Stage Filtration: Reduces lead, nitrates, chlorine, and other common pollutants
2. Fast 600 GPD Flow Rate: Fills a standard cup in as fast as 8 seconds
3. 2:1 Low Waste Ratio: Conserves more water with every use
4. Tankless and Compact: Saves space and reduces contamination risks
5. Smart Faucet Display: Shows TDS and filter status in real time
6. Quick Change Filter Design: Replace filters in just 2 seconds without tools

WHAT’S INCLUDED

1. Waterdrop D6 RO Filtration Unit
2. Smart Designer Faucet with Digital Display
3. 6-Stage Composite Filter Cartridge
4. Tubing and Installation Kit
5. User Manual

BASIC INSTALLATION STEPS

1. Turn off the cold water supply and connect the inlet tubing

2. Mount the unit and install the smart faucet

3. Attach the outlet lines to the faucet and drain connection

4. Power on the unit and follow flushing instructions in the manual

5. Check for leaks and confirm TDS levels on the display

PRO TIPS

Keep a spare filter on hand for timely replacement. Use the digital display to monitor water purity and maintain peak performance.