Waterdrop K6 Reverse Osmosis Instant Hot Water Dispenser – Tankless, 600 GPD, Smart Faucet

Pure, piping hot water on demand—right from your kitchen tap.

The Waterdrop K6 Reverse Osmosis Instant Hot Water Dispenser (WD-K6-W) is a sleek, tankless under-sink system that offers the convenience of instant hot water alongside high-capacity filtration. It delivers up to 600 gallons of clean water per day and heats it instantly to temperatures between 104°F and 203°F.

Top Features

• Fast 600 GPD Capacity – More than enough for daily needs, from sipping tea to cooking.
• 5-Stage Filtration – Removes up to 99% of contaminants, including lead, fluoride, heavy metals, and TDS for safer, better-tasting water. :contentReference[oaicite:0]{index=0}
• Instant Precise Hot Water – Adjustable between 104°F and 203°F using built-in smart controls. :contentReference[oaicite:1]{index=1}
• Child-safe Design – Equipped with a child lock, flow meter, overheat protection, and anti-scalding features. :contentReference[oaicite:2]{index=2}
• Smart LED Faucet – Displays water temperature, TDS levels, and filter life for intuitive monitoring. :contentReference[oaicite:3]{index=3}
• Compact Tankless Build – Saves under-sink space and reduces risk of bacterial growth. :contentReference[oaicite:4]{index=4}
• Certified Safe – NSF/ANSI 372 certified for lead-free construction. :contentReference[oaicite:5]{index=5}

Specifications

• Flow Rate: 600 GPD
• Filtration: 5-Stage RO
• Hot Water Range: 104°F–203°F
• Design: Tankless under-sink
• Control: Smart LED faucet with TDS & filter monitor
• Certifications: NSF/ANSI 372
• Dimensions: 18" × 17" × 7" (approx.)
• Weight: ~34.9 lb

What’s in the Box

• Waterdrop K6 system with filters pre-installed
• Smart LED faucet (brushed nickel)
• Tubing for feed, pure, hot, and drain
• Feed water adapter, drain saddle, lock clips, Teflon tape
• User manual and setup guide

Why choose the Waterdrop K6? It's a compact, stylish solution that gives you purified & instantly hot water with smart, safe operation—all without waiting around or boiling kettles.