Upright / inverted orientation
Whether the AeroPress is brewed upright or inverted.
Brewer & Filter Setup · Process state
How heavily fines and oils load the filter stack during the brew.
Filter loading describes how the brew progressively deposits fines and oils into the filter stack, changing how it behaves under pressure.
Loading changes flow resistance, clarity, and whether a filter stack stays stable across the press.
Filter loading is part of the Brew Supply AeroPress Wheel and helps brewers describe how heavily fines and oils load the filter stack during the brew.
Whether the AeroPress is brewed upright or inverted.
How full the chamber is during brewing.
How far the plunger is inserted before brewing.
The volume of trapped air in the brewer.
Deliberately pushing out excess air before pressing.
How well the plunger and chamber seal together.
Measured total dissolved solids in the served beverage.
Calculated percentage of coffee mass extracted.
The liquid beverage mass collected or served.
The smell of the brewed coffee.