
Waterdrop M6H
Score: 90/100
Waken Electric Countertop RO
Score: 80/100Rankings

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 C11 is a countertop reverse osmosis water filtration system featuring an 8-stage filtration process with integrated UV sterilization technology. It operates as a plug-and-play unit requiring no plumbing installation, making it suitable for residential use in homes, apartments, and RVs. The system includes a 200 oz water tank and a digital display for monitoring water quality metrics. While it offers advanced purification and convenience, the need for electricity and wastewater production are notable trade-offs.
| Attribute | ![]() | ![]() |
|---|---|---|
12 monthsbest | 6 months | |
3.125 gallons per hour | 418 gallons per hourbest | |
95 % | 96 %best | |
0.31 gallons | 1.56 gallonsbest | |
7 stages | 8 stagesbest | |
14.5 inches | 15.04 inchesbest | |
9.3 inches | 18.3 inchesbest | |
15.9 inchesbest | 7.28 inches |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | ![]() | ![]() |
|---|---|---|
Performance & Filtration(7) | ||
Certifications | NSF/ANSI 58 & 42, SGS | NSF 58, 372, EPA 200, FCC |
Contaminants Reduced | Lead, Fluoride, Chrome, Chromium, Arsenic | PFAS, Lead, TDS |
Filtration Technology | Reverse Osmosis (RO) + UV | RO + UV |
Filter Lifespan (months) | 12 months | 6 months |
Flow Rate (gallons per hour) | 3.125 gallons per hour | 418 gallons per hour |
TDS Reduction (%) | 95 % | 96 % |
Filtration Stages (stages) | 7 stages | 8 stages |
Capacity & Dimensions(5) | ||
Water Capacity (gallons) | 0.31 gallons | 1.56 gallons |
Height (inches) | 14.5 inches | 15.04 inches |
Width (inches) | 9.3 inches | 18.3 inches |
Depth (inches) | 15.9 inches | 7.28 inches |
Product Weight (pounds) | 38.0 pounds | pounds |
Design & Installation(4) | ||
Installation Type | Countertop | Countertop / Plug-in |
Housing Material | Plastic | Plastic (BPA Free) |
Filter Type | Multi-Stage Cartridge | RO Membrane + Carbon |
Power Requirement | AC Power | Electric |

Products in the top-left offer the best value (high score, low price).

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.

“fresh water ready to go”



Users appreciate the straightforward operation, describing the system as producing fresh water ready to go with minimal effort. The digital display providing transparency about water quality metrics is valued by users monitoring their filtration system's performance.