Delter Press Coffee Maker

The Delter Coffee Press avoids a bitter and inconsistent extraction by controlling the agitation during the coffee brewing process using the Delter Coffee Press unique jet-seal.

This jet-seal keeps the brewing water and the coffee grounds separated until the brewing commences, preventing uncontrolled agitation. When pressure is applied to the plunger, then water and coffee contact is activated, allowing agitation to occur for the first time. This design allows the user to have complete control over the water flow and agitation, resulting in a brew with less bitterness and more clarity.

To brew with the Delter Coffee Press, you need freshly roasted ground coffee and water just off the boil.