Part 1: Portafilter Basics
The portafilter is a crucial component of an espresso machine, holding the ground coffee and allowing hot water to pass through under pressure to extract espresso. The design of the portafilter directly impacts the flavor, strength, and texture of your coffee.
Portafilters are primarily categorized into three types based on their design and functionality:
- Pressurized Portafilters
- Non-Pressurized (Regular) Portafilters
- Bottomless (Naked) Portafilters
Each type has unique characteristics and applications, making the choice of portafilter crucial for achieving your desired espresso quality. Understanding these differences will help you make an informed decision when selecting equipment for your home or café.