Waken Electric C11S
Score: 86/100
Waterdrop M6H
Score: 90/100Rankings
The Waterdrop WD-M6H is a premium countertop reverse osmosis system featuring instant hot water dispensing and a 7-stage purification process with UV sterilization. Its significant weight and the need for initial flush cycles are the main trade-offs. It is best suited for modern kitchens and families needing hot water for tea, coffee, and baby formula without installation.
The Waken Electric C11S is a countertop RO system featuring an 8-stage filtration process with UV sterilization and a digital TDS display. It offers a highly efficient 4:1 water ratio and fast dispensing, making it ideal for renters. While the tank capacity is modest, the comprehensive filtration and monitoring features make it a strong choice for quality-conscious users.
| Attribute | | |
|---|---|---|
18 monthsbest | 12 months | |
418 gallons per hourbest | 3.125 gallons per hour | |
90 % | 95 %best | |
1.41 gallonsbest | 0.31 gallons | |
8 stagesbest | 7 stages | |
15.04 inchesbest | 14.5 inches | |
18.3 inchesbest | 9.3 inches | |
7.28 inches | 15.9 inchesbest |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | | |
|---|---|---|
Performance & Filtration(7) | ||
Certifications | NSF/ANSI 58, 372, EPA 200, SGS, FCC | NSF/ANSI 58 & 42, SGS |
Contaminants Reduced | 90%+ TDS, Heavy Metals, Impurities | Lead, Fluoride, Chrome, Chromium, Arsenic |
Filtration Technology | Reverse Osmosis with UV | Reverse Osmosis (RO) + UV |
Filter Lifespan (months) | 18 months | 12 months |
Flow Rate (gallons per hour) | 418 gallons per hour | 3.125 gallons per hour |
TDS Reduction (%) | 90 % | 95 % |
Filtration Stages (stages) | 8 stages | 7 stages |
Capacity & Dimensions(5) | ||
Water Capacity (gallons) | 1.41 gallons | 0.31 gallons |
Height (inches) | 15.04 inches | 14.5 inches |
Width (inches) | 18.3 inches | 9.3 inches |
Depth (inches) | 7.28 inches | 15.9 inches |
Product Weight (pounds) | pounds | 38.0 pounds |
Design & Installation(2) | ||
Filter Type | Composite/RO | Multi-Stage Cartridge |
Power Requirement | Electric | AC Power |
Products in the top-left offer the best value (high score, low price).
Professional reviewers highlight the system's exceptional water purification efficiency and convenience. The 8-stage filtration system with UV lighting and the use of premium Sri Lankan coconut shell activated carbon are specifically praised for their effectiveness in removing impurities. Reviewers emphasize the 4:1 pure-to-drain ratio as a major advantage in the countertop RO market, noting it significantly reduces water waste compared to standard models.
Users appreciate the immediate access to clean-tasting water without complicated setup. The quick 14-second dispensing time is frequently mentioned as convenient for daily use. Users report satisfaction with the visual filter status indicators, which clearly show when replacement is needed. The portability and lack of installation requirements receive strong praise from renters and apartment dwellers.
Professional reviewers emphasize the WD-M6H's distinctive advantage as the only countertop model in Waterdrop's lineup with a glass water pitcher. Reviewers describe it as a 'mini water treatment plant' with exceptional water treatment capability.
Users praise the exceptional water purity and taste compared to bottled water, noting the convenience of hot water dispersion which eliminates the need for separate heating. However, there is limited consumer feedback data available as no user reviews were found on major retailers like Best Buy at the time of research.
