Flow rate

Shot time vs flow profiling

Shot time vs flow profiling

The relationship between shot time, flow rate, and pressure profiling, and how they shape espresso extraction and flavor.

Pressure, temperature, and flow

Pressure, temperature, and flow

How pressure, temperature, and flow interact to control espresso extraction and flavor balance.

Advanced agitation techniques

Advanced agitation techniques

How different agitation methods influence extraction uniformity, clarity, and body in filter brewing.

Recipe scaling and consistency

Recipe scaling and consistency

How to scale filter brewing recipes up or down while maintaining flavor balance and consistency across different batch sizes.

Melitta and classic cone approaches

Melitta and classic cone approaches

How Melitta and traditional cone-shaped brewers function and how to optimize their use for balanced extraction.

Chemex: thickness and clarity

Chemex: thickness and clarity

How the Chemex’s unique thick filter design influences brew time, clarity, and flavor profile.