Paper filters and puck screens
How paper filters and metal puck screens are used in espresso preparation to improve extraction, cleanliness, and consistency.
Paper taste
Cleaning and filter care
How proper cleaning and filter care extend equipment lifespan, prevent off-flavors, and ensure consistent brewing quality in immersion and hybrid methods.
Chemex: thickness and clarity
How the Chemex’s unique thick filter design influences brew time, clarity, and flavor profile.
Kalita Wave: flat-bed extraction
How the Kalita Wave’s flat-bed design promotes even extraction and how to optimize brewing technique.
V60: grind, pour patterns, and filters
How to optimize grind size, pouring technique, and filter choice for consistent and flavorful V60 brews.
Filter permeability and resistance
How the physical properties of coffee filters affect water flow, extraction, and cup quality.