Name: Waterdrop G3P600
Brand: Waterdrop
SKU: B07P1XFYJP
Price: 439.00 USD
Availability: InStock
Rating: 4.5 (3859 reviews)

Expert Review Analysis

The Waterdrop G3P600 is a tankless, under-sink reverse osmosis system featuring 8-stage filtration and a smart display faucet with real-time TDS monitoring. It delivers a high flow rate of 600 gallons per day with a water-efficient 2:1 pure-to-drain ratio, designed to save space and reduce wastewater.

✓ Best for: Households of 5-7 people needing reliable daily filtered water supply. Homeowners with limited under-sink space due to the compact tankless design. Users seeking high-volume filtered water with fast flow rates. Environmentally conscious consumers prioritizing water efficiency and cost savings. RVs and mobile applications compatible with RV water systems✗ Not ideal for: Users requiring complete fluoride removal in heavily contaminated water sources. Outdoor applications or environments exceeding 100°F feed water temperature. Installations without access to a nearby electrical outlet. Users unwilling to drill holes for installation or perform regular filter replacements

Pros

✓8-stage filtration removes nearly all major contaminants including lead, fluoride, and microplastics
✓Tankless design saves 70% of under-sink space compared to traditional tank-based systems

Best Seller Rank History

Now#7Best#3Worst#496 +223

Lower = better sales rank

Specifications

Accessories

Included ComponentsSystem cover, smart screen faucet, RO filter, CF filter, CB filter, 3 PE pipes (60" each), T-fitting, drain saddle, lock clips, power adapter

Pipe Length60 inches mm

Design

Material System CoverBPA-free plastic

Material CF FilterPP cotton & carbon block

Material CB FilterCarbon block

Features

Design TypeTankless

Faucet TypeSmart Display Faucet

TDS MonitoringReal-time

Filter Replacement IndicatorYes

Smart Leakage ProtectorYes

General

ModelWD-G3P600

BrandWaterdrop

Warranty1 Year

CertificationsNSF/ANSI 42, 53, 58, 372; FCC; EU Standards; UKCA Standards

Weight32.0 pounds g

Performance

Flow Rate600 GPD

Gallons Per Minute0.42 GPM

Pure to Drain Ratio2:1

Fill Time 8 oz8 seconds

Fill Time 6 oz6.5 seconds

Power

Power RequirementElectrical Outlet Required

Power Cord Length90 inches mm

Faucet Cord Length59 inches mm

Minimum Feed Water Pressure14.5 psi

Maximum Feed Water Pressure87 psi

Filtration

RO Membrane Pore Size0.0001 micrometers

Filter Life (CF Filter)Up to 6 months or 550 gallons

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Waterdrop G3P600

Expert Review Analysis

Best Seller Rank History

Specifications

Accessories

Design

Features

General

Performance

Power

Filtration

Research Sources

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