RKIN U1-W App-Enabled 4-in-1 Hot & Cold Countertop Reverse Osmosis Water Filter System – 5-Stage RO + Alkaline Re-Mineralization + Hydrogen-Enriched Water Dispenser with TDS & Counter RO Filtration

★★★★★ 4.8 124 reviews

$670.00
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$670.00
Price when purchased online
Free shipping Free 30-day returns

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Product details

Management number 218760856 Release Date 2026/05/03 List Price $268.00 Model Number 218760856
Category
  • Designed for Comprehensive Water Purification: The 5-stage RO system removes 99% of contaminants like Fluoride and Lead, providing total peace of mind by ensuring every glass is safe and toxin-free for your family.
  • Pre-Assembled 4-in-1 Space-Saving Design: This zero-installation unit features a built-in TDS meter and filter monitor, allowing for instant setup and effortless tracking of water purity directly from your countertop.
  • Water Purifier Countertop with Intelligent Interface: The U1-W panel provides real-time monitoring of your filtered water quality, giving you instant confirmation and confidence in the purity of your drinking water at a glance.
  • Various water options include cold filtered water, customizable instant hot filtered water, and filtered Negative ORP water with antioxidant properties counter water filter system.
  • Portable counter top water filter: The built-in TDS, hydrogen meter, and filter change indicator track system health, ensuring you never guess when to change filters and always maintain peak purification performance.

UPC 850023391421
Capacity 0.5 Gallons
Brand Name RKIN
Model Name RKIN-U1-W
Unit Count 1.0 Count
Item Weight 24 Pounds
Part Number RKIN-U1
Manufacturer RKIN Water Systems
Model Number U1-W
Material Type Plastic
Container Type Dispenser
Included Components Polishing Alkaline Post-Filter,Removable Magnetic Water Drip Trey, Manual
Purification Method Reverse Osmosis
Smart Home Compatibility Smart Home Compatible
Item Dimensions L x W x H 19"L x 9.5"W x 17"H
Other Special Features of the Product App-enabled, Built In TDS Meter, Customizable hot water temperatures, Customizable water dispensing volume, Reverse Osmosis, Alkaline, and Hydrogen infused Negative ORP water
Supported Water TDS Level Maximum PPM 800

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4.8 out of 5
★★★★★
124 ratings | 51 reviews
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