Waterdrop WD-ED10TW 0 TDS Glass Water Filter Dispenser: specs and who it suits

The Waterdrop WD-ED10TW is a countertop water filter dispenser with a glass body and a built-in electric pump. It holds 22 cups and uses a five-stage filter that Waterdrop says brings the water to 0 TDS. A touch lets you fill a glass without lifting and tilting a pitcher.

What 0 TDS means

TDS stands for total dissolved solids, a measure of the minerals and other particles dissolved in water, usually given in parts per million. A reading of 0 means the meter finds essentially none. Waterdrop says its five-stage filtration reduces chlorine, copper, mercury, taste and odour, and large particles, and also lowers lead, cadmium and sediment. It says the reduction claims are verified by third-party laboratory testing. Check the certification details for the exact contaminants and test standards before relying on any claim.

Since 0 TDS water has had its dissolved minerals removed, its taste is typically described as very clean and neutral.

Electric dispensing

You touch once and the pump delivers water. Waterdrop says it fills an 8 oz cup in about 20 seconds. The dispenser has a built-in rechargeable battery, and Waterdrop says one full charge lasts up to 30 days on standby. Charging is by USB Type-C. The cable is included, but the adapter isn't.

Glass body

The body is described as lead-free glass with a shatterproof design and an odourless material, which Waterdrop says keeps the taste of the water unchanged. Glass is typically easier to keep free of lingering smells than some plastics, though it's still worth handling with care.

Capacity and size

The 22-cup capacity suits a household that drinks filtered water for cooking and drinking, and it means fewer refills than a smaller pitcher. It measures about 12.5 x 10.3 x 13.6 inches (32 x 26 x 35 cm), so check the height under your upper cabinets. The package includes one filter.

Who it suits

It suits families and shared households who want filtered drinking water on the counter without plumbing, and who prefer glass to plastic.

What to check before you buy

• Filter life and replacement: check how long a filter lasts and how easy replacements are to obtain.
• Certifications: read what the third-party testing covers and whether it matches your concerns.
• Water supply: if your water is from a well, or you have specific concerns, consider having it tested.
• Counter space and height: allow room to lift the lid and refill.
• Charging: you'll need a USB adapter, as none is included.
• Cleaning: follow the manual for washing the glass and replacing the filter.

The short version

• A 22-cup countertop glass dispenser with a five-stage filter marketed as 0 TDS.
• Touch-operated electric pump; Waterdrop says it fills 8 oz in about 20 seconds.
• Rechargeable battery with up to 30 days standby, charged over USB Type-C.
• Lead-free glass body, about 12.5 x 10.3 x 13.6 inches.
• One filter included; adapter not included.

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