British Berkefeld W9361137
Score: 88/100
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 British Berkefeld Doulton W9361137 is a premium gravity-fed countertop system featuring high-grade stainless steel and certified Ultra Sterasyl ceramic filters. It offers excellent contaminant reduction and portability, though the filtration speed is slower than some competitors. It is best suited for families and off-grid users who prioritize certified safety and durability over speed.
| Attribute | | |
|---|---|---|
6 months | 12 monthsbest | |
4 gallons per hourbest | 3.125 gallons per hour | |
— | 95 %best | |
3.17 gallonsbest | 0.31 gallons | |
1 stages | 7 stagesbest | |
23.62 inchesbest | 14.5 inches | |
9.5 inchesbest | 9.3 inches | |
9.5 inches | 15.9 inchesbest |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | | |
|---|---|---|
Performance & Filtration(6) | ||
Certifications | NSF/ANSI 42, 53, 372, 401 | NSF/ANSI 58 & 42, SGS |
Contaminants Reduced | Chlorine, organics, cysts, pathogens | Lead, Fluoride, Chrome, Chromium, Arsenic |
Filtration Technology | Gravity-fed | Reverse Osmosis (RO) + UV |
Filter Lifespan (months) | 6 months | 12 months |
Flow Rate (gallons per hour) | 4 gallons per hour | 3.125 gallons per hour |
Filtration Stages (stages) | 1 stages | 7 stages |
Capacity & Dimensions(5) | ||
Water Capacity (gallons) | 3.17 gallons | 0.31 gallons |
Height (inches) | 23.62 inches | 14.5 inches |
Width (inches) | 9.5 inches | 9.3 inches |
Depth (inches) | 9.5 inches | 15.9 inches |
Product Weight (pounds) | 11 pounds | 38.0 pounds |
Design & Installation(3) | ||
Housing Material | Stainless Steel | Plastic |
Filter Type | Ceramic | Multi-Stage Cartridge |
Power Requirement | None | AC Power |
Products in the top-left offer the best value (high score, low price).
Professional reviewers highlight the British Berkefeld W9361137 for its exceptional build quality, superior NSF certifications, and cost-effective operation at $0.09 per gallon.
No specific consumer sentiment data or user quotes were provided in the source material.
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.
