your espresso craft with the KOFIKOFI 58mm Bottomless Portafilter, where precision engineering meets visual mastery. This professional-grade naked portafilter brings café-quality transparency to your home machine, empowering you to observe and every extraction with absolute control.

Preserve your portafilter's performance with simple, mindful care. Rinse thoroughly after each use to remove residual coffee oils and grounds. The durable 304 stainless steel components are engineered for longevity and resist corrosion, requiring minimal upkeep beyond basic cleaning. For the rosewood handle—uniquely finished with natural grain variations—apply a light food-safe oil occasionally to maintain its luster and prevent drying. This natural wood develops character over time, becoming more beautiful with mindful use.

This portafilter is crafted for home baristas and serious espresso enthusiasts who demand transparency and control in their craft. The bottomless design empowers you to diagnose critical extraction variables in time—observing water channeling patterns, color development, and shot consistency. Each visual cue becomes a learning opportunity, elevating your ability to dial in the extraction and refine your technique with professional-grade precision from your home kitchen.