British Berkefeld W9361137
Score: 88/100
Waken Electric C11S
Score: 86/100Rankings
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.
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 | | |
|---|---|---|
6 months | 18 monthsbest | |
4 gallons per hour | 418 gallons per hourbest | |
— | 90 %best | |
3.17 gallonsbest | 1.41 gallons | |
1 stages | 8 stagesbest | |
23.62 inchesbest | 15.04 inches | |
9.5 inches | 18.3 inchesbest | |
9.5 inchesbest | 7.28 inches |
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, 372, EPA 200, SGS, FCC |
Contaminants Reduced | Chlorine, organics, cysts, pathogens | 90%+ TDS, Heavy Metals, Impurities |
Filtration Technology | Gravity-fed | Reverse Osmosis with UV |
Filter Lifespan (months) | 6 months | 18 months |
Flow Rate (gallons per hour) | 4 gallons per hour | 418 gallons per hour |
Filtration Stages (stages) | 1 stages | 8 stages |
Capacity & Dimensions(5) | ||
Water Capacity (gallons) | 3.17 gallons | 1.41 gallons |
Height (inches) | 23.62 inches | 15.04 inches |
Width (inches) | 9.5 inches | 18.3 inches |
Depth (inches) | 9.5 inches | 7.28 inches |
Product Weight (pounds) | 11 pounds | pounds |
Design & Installation(3) | ||
Housing Material | Stainless Steel | Plastic |
Filter Type | Ceramic | Composite/RO |
Power Requirement | None | Electric |
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 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.
