Waterdrop
Countertop Alkaline Reverse Osmosis Water Filter System K19-SFK
Experience pure, healthy water with the Waterdrop K19-SFK countertop RO system. This advanced system offers effortless setup, requiring no drilling for immediate use. Its 7-stage filtration removes contaminants like lead and chlorine, while the alkaline mineralization process enhances taste and adds beneficial minerals. Enjoy the convenience of a compact design, smart touch controls, and an efficient 3:1 pure water ratio. With filters lasting a full year, this system provides a cost-effective and user-friendly solution for superior drinking water at home or in the office.
$349.00
Owner Satisfaction
4.3
/ 5
Category Rank
512
/ 855
#512 in Water Filters
Price vs Category Average
-35%
Below average
Installation Type
Countertop
/ Countertop
Who it's for
- Easy, No-Plumbing Setup
- Dual-Benefit Filtration (RO + Alkaline)
- Space-Saving Tankless Design
Who should skip it
- High Long-Term Maintenance Cost
- Limited Daily Capacity and Dispensing Speed
- Requires Manual Refilling and Counter Space
Key Specs
Installation Type
Countertop
Filtration Stages
7
Housing Material
BPA-Free Plastic
Certifications
NSF/ANSI 42, NSF/ANSI 53, NSF/ANSI 58
Contaminant Reduction
Lead, Chlorine, Sediment
Capacity
75 GPD
Dimensions (L*W*H)
15.5"*9.2"*17.5"
Pure Water Ratio
3:1
Features
- Plug-and-play, no installation needed
- 7-stage filtration for superior purity
- Adds healthy alkaline minerals
- Efficient 3:1 pure water ratio
- Smart display with touch controls
- Long-lasting filters (12 months)
- Compact design fits any countertop
- Built-in self-clean function
What customers say
Customers overwhelmingly praise the Waterdrop K19 SFK for delivering significantly improved water taste, often describing it as crisp and smooth. A major advantage is the system's convenience; its countertop design requires no plumbing, making setup simple for renters and apartment dwellers. Users appreciate the straightforward operation and easy filter replacement. The alkaline feature is a valued differentiator. While the filtration speed and inherent water waste associated with RO technology are occasionally noted as minor drawbacks, the consensus confirms this unit offers highly effective purification and peace of mind regarding water purity. It is consistently recommended for its performance and ease of maintenance.
Still have a question?
Ask Hayley anything about this product before you decide.
Ready to buy?
$349