ZeroHero Ice Drip Coffee Maker

The brass valve allows you to manually adjust the drip rate, which is critical for cold extraction. A slower drip increases contact time with the grounds, resulting in a more concentrated, full-bodied flavor, while a faster drip produces a lighter, cleaner cup.

While borosilicate glass is more durable and resistant to thermal shock than standard glass, it is still glass. It is designed to handle temperature fluctuations between -20°C and 150°C, but it should be handled with care to avoid impact or chipping.

Brew time depends entirely on your flow rate settings. Generally, a full extraction takes between 3 to 6 hours, depending on how finely you tune the drip speed for your preferred strength.

The ZeroHero Ice Drip uses a standard filtration system compatible with most circular paper filters. We recommend using high-quality paper filters to ensure a clean, sediment-free extraction.

The tower stands 650mm tall and requires a base area of 230mm by 230mm. Given its height, ensure you have adequate clearance under your upper kitchen cabinets before placing it.

While designed specifically for cold drip coffee, the gravity-fed mechanism is excellent for cold-extracting tea or even creating concentrated botanical infusions, provided you clean the unit thoroughly between uses.