Waterdrop WD-B1HG Instant Hot Reverse Osmosis Countertop Water Filter System

The Waterdrop WD-B1HG is a countertop reverse osmosis water filter system that delivers instant hot water at five preset temperatures: room temperature for drinking, 45°C for baby formula, 65°C for tea, 85°C for coffee, and 95°C for oatmeal. Its 7-stage filtration with a 0.0001μm RO membrane reduces TDS, PFOA, PFOS, nitrate, fluoride, arsenic, lead, copper, turbidity, and chlorine, all tested by a third-party laboratory. The system keeps pure and wastewater completely separate, so you can reuse the wastewater for watering plants or mopping, and its 3:1 pure-to-drain ratio saves 1200% more water than traditional 1:4 RO systems. It is NSF/ANSI 372 certified and includes a pre-installed WD-B1RFG filter, a pure water pitcher, and a drip tray. The unit measures 40.64 cm wide, 23.83 cm deep, and 36.20 cm high, and weighs 9.07 kg.

Key Features

Highlights

• Purer with 7-stage filtration: Reduces harmful substances such as TDS, PFOA*, PFOS*, Nitrate*, Fluoride*, Arsenic*, Lead*, Copper*, Turbidity*, Chlorine*, and more.*Tested by a third-party laboratory
• 100% Separation of pure and wastewater: No wastewater mixing. Wastewater can be reused for watering or mopping
• Heat Instantly: Provides hot water instantly: room temp for daily drinking, 45°C (113°F) for baby formula, 65°C (149°F) for tea, 85°C (185°F) for coffee, and 95°C (203°F) for oatmeal
• 3:1 Pure to drain: Saves 1200% more water than traditional 1:4 RO systems
• NSF/ANSI 372 Certified

Materials & care

Wipe the exterior with a soft, damp cloth. Do not use abrasive cleaners. Replace the WD-B1RFG filter according to the indicator or manual instructions to maintain filtration performance.

How to use

Set the system on a flat countertop near a power outlet. Fill the pitcher with tap water and place it on the drip tray. Use the LED controls to select your desired temperature: room temperature for drinking, 45°C for baby formula, 65°C for tea, 85°C for coffee, or 95°C for oatmeal. Hot water is ready in seconds.

Warranty

What's included

• 1 x Waterdrop Reverse Osmosis System
• 1 x Pre-installed WD-B1RFG filter
• 1 x Pure water pitcher
• 1 x Drip tray