Waterdrop D6 Reverse Osmosis Water Filtration System
Package Contents & Replacement Information
One filter is included in the package. Search "Waterdrop WD-D6-B" for replacement filters.
Advanced 6-Stage Filtration Technology
The Waterdrop D6 water filtration system features a comprehensive 6-stage composite filter with exceptional 0.0001μm filtration accuracy. This advanced system effectively reduces numerous contaminants including:
- TDS (Total Dissolved Solids)
- PFAS, PFOS, PFOA (forever chemicals)
- Lead and heavy metals
- Chlorine
- Microplastics
- Salt
- Radioactive substances including radium
- Toxic chemicals (vinyl chloride, ethylhexyl acrylate, isobutylene, ethylene glycol, monobutyl ether)
Note: The activated carbon block is made from natural coconut shells. Please confirm you have no allergies to this material.
High-Capacity 600 GPD Flow with 2:1 Low Drain Ratio
This reverse osmosis system delivers an impressive 600 gallons per day (GPD) flow rate. With its innovative internal pump and larger filter surface, you can fill a cup of water in just 8 seconds. The environmentally-friendly 2:1 drain ratio means that for every 2 cups of purified water, only 1 cup of wastewater is produced. You can repurpose this wastewater for mopping floors or washing your car.
Smart Designer Faucet with Digital Display
The system includes a premium smart faucet with an integrated high-end screen that displays:
- Real-time TDS (Total Dissolved Solids) levels
- Remaining filter life
The waterproof design eliminates concerns about electrical leakage. Combined with the filter life indicator on the control panel, the D6 system automatically monitors water quality and maintenance needs, saving you time and effort.
Space-Saving Tankless Design
The D6 RO water filter system features a modern tankless design that:
- Saves 70% of under-sink space compared to traditional systems
- Prevents recontamination issues common in tank-based systems
- Provides consistently fresh, pure water on demand
Easy DIY Installation and Maintenance
- Complete DIY installation in under 30 minutes
- Push-in replacement design allows for filter changes in just 2 seconds
- No need to move the system or use tools for maintenance
- Compatible with standard under-sink configurations



Filtration System Warranty: 1-2 years coverage for defects in the filtration system.
✅ Electrical Components Warranty: 1-3 years for the heating/cooling system and smart OLED display.
✅ Pump & RO Membrane Warranty: Typically 1-2 years, depending on usage conditions.
✅ Labor & Parts Coverage: First 1 year full coverage, followed by limited parts replacement.
✅ Exclusions: Damage due to improper installation, lack of maintenance, or non-compatible water
Health Benefits
1. Liver Damage
🔬 Liver organ icon – Represents medical impact on the liver.
🩺 Healthcare symbol – Indicates internal organ health.
2. Hormone Disruption
⚛️ Molecular structure icon – Represents hormone imbalance.
🔄 Body balance/yin-yang icon – Symbolizes hormone regulation.
3. Reproductive Effects
🤰 Pregnancy icon – Represents fertility concerns.
🧬 DNA strand icon – Highlights reproductive health impact.
4. Immune System Impairment
🛡️ Shield icon – Represents immune defense.
🚫🦠 Virus protection icon – Symbolizes weakened immunity.