Waterdrop G3P800 Tankless Reverse Osmosis System
Price with Installation
$1085.00
The Waterdrop G3P800 Tankless Reverse Osmosis System is a premium, high-capacity drinking water system designed to deliver fast, highly purified water while maximizing under-sink space and water efficiency. With 10-stage filtration, 800 GPD production, and a highly efficient 3:1 pure-to-drain ratio, the G3P800 is built for households that want strong filtration performance without a bulky storage tank.
The system is certified to NSF/ANSI 42, 53, 58, and 372 standards and is designed to reduce fluoride, PFOA and PFOS, TDS, chromium, chlorine, lead, heavy metals, rust, sand, salt, sediments, and other impurities. A smart faucet provides convenient access to purified water and system information at the sink.
Filtration Process
Advanced 10-Stage Filtration
The G3P800 uses a 10-stage filtration process designed to reduce a wide range of common drinking water contaminants and impurities.
Broad Contaminant Reduction
The system is designed to reduce fluoride, PFOA and PFOS, TDS, chromium, chlorine, lead, taste and odor, large particles, heavy metals, rust, sand, salt, nematodes, sediments, and other impurities. Certain reduction claims are based on third-party laboratory testing.
High-Capacity Reverse Osmosis
Produces up to 800 gallons per day, with enough flow to fill a 6 oz cup in approximately 5 seconds.
High-Efficiency Water Production
A 3:1 pure-to-drain ratio produces three cups of purified water for every cup of wastewater, helping minimize water waste compared with many traditional reverse osmosis systems.
Smart Faucet
The included smart faucet provides convenient access to purified water while displaying useful system information directly at the sink.
Warranty
1-Year Manufacturer Warranty
The Waterdrop G3P800 is backed by a 1-year warranty covering manufacturing defects.
Specifications
Model: G3P800
Filtration: 10-Stage
Production Capacity: 800 GPD
Pure-to-Drain Ratio: 3:1
Faucet: Smart Faucet
Dimensions: 18.11" × 5.67" × 17.73"
Product Weight: 32.4 lbs
Certification: NSF/ANSI 42, 53, 58 & 372
Usage: Indoor Use Only
Electricity Required: Yes
Tankless Design: Yes
Maintenance
WD-G3-N3CB Filter
Compatible with Waterdrop G3P800 and G3 Reverse Osmosis Systems.
Replacement Interval: Approximately 6 months or 550 gallons.
WD-G3-N3CB Filter
Compatible with Waterdrop G3P800 and G3 Reverse Osmosis Systems.
Replacement Interval: Approximately 12 months or 1,100 gallons.
WD-G3P800-N2RO Filter
Designed for the Waterdrop G3P800 Reverse Osmosis System.
Replacement Interval: Approximately 24 months or 2,200 gallons.
Faucet Selection
103 Style Faucet
103 Chrome – Default Included Option
103 Brush Nickel - Optional
905 Style Faucet - $75
905 Chrome
905 Brush Nickel
905 Black
905 White
905 Antique Bronze
905 Oil Rubbed Bronze
905 Matte Black
888 Style Faucet - $85
888 Chrome
888 Brush Nickel
888 Antique Bronze
888 Matte Black
603 Style Faucet - $75
603 Chrome
603 Brush Nickel
603 White
603 Antique Bronze
603 Oil Rubbed Bronze
703 Style Faucet - $85
603 Chrome
603 Brush Nickel
603 White
603 Antique Bronze
603 Oil Rubbed Bronze
Faucet Finishes
Why Choose Us?
Trusted for 25+ Years – Family-owned and serving Arizona with expert water filtration solutions.
Pure, Great-Tasting Water – High-quality reverse osmosis systems for clean, contaminant-free water.
Licensed & Insured Technicians – Professional installation with guaranteed reliability.
Transparent Pricing – No hidden fees, just honest pricing for top-tier systems.
Easy Financing Available – Flexible plans (3 to 60 months, 0%–35.9% APR) so you can pay in installments. Call us to learn more!
Upgrade your water today!
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