Waterdrop G3P600 (Reverse Osmosis)

Performance & Technology

High-efficiency tankless RO system
Produces up to 600 gallons per day
Significantly reduces TDS, PFAS, fluoride, heavy metals and pharmaceuticals

Safety & Compliance

NSF/ANSI 58 (RO performance & TDS reduction)
NSF/ANSI 372 (lead-free materials)

Transparency

Publishes certification data, wastewater ratios, and performance specs

Durability & Maintenance

Tankless design reduces stagnation risk
Digital reminders for filter replacement
Typical lifespan 6–12 months

User Experience

Compact under-sink footprint
Real-time TDS display on supported faucets Faster output than tank RO systems

Price-to-Performance

Strong value for users prioritizing maximum contaminant removal

Best for

Those seeking broad-spectrum purification, including dissolved solids and fluoride, with modern performance features.