Master the art of espresso extraction with the KOFIKOFI 58mm Bottomless Portafilter—a precision instrument that reveals every nuance of your brew. Designed for the sophisticated home barista who demands transparency and control, this professional-grade tool s your extraction process into an observable craft.

Transparent Extraction Window: The bottomless design eliminates visual barriers, allowing you to observe water distribution and flow patterns throughout the entire extraction. This visibility is essential for diagnosing and correcting channeling and other extraction inconsistencies.

Integrated Puck Screen: The premium 304 stainless steel puck screen enhances water distribution across the entire puck surface, reducing turbulence and promoting even extraction. This component also facilitates rapid cooling and easier cleaning between shots.

Customizable Basket Compatibility: The included 18g filter basket is replaceable with depths, allowing you to experiment with different dose-to-ratio scenarios and tailor extractions to your specific machine and bean profile.

Dual-Ear Design: The two-ear handle construction provides balanced weight distribution and ergonomic control during tamping and portafilter manipulation, reducing hand fatigue during extended home café sessions.

To preserve the integrity and performance of your KOFIKOFI portafilter, purge the grouphead with water before attaching the port