Compact Electric Portafilter Cleaner Box For Grounds ✔️ Stainless steel body, fits 51 and 58 mm dimensions This electric portafilter washing station strips out old espresso grounds without scrubbing by hand. You will plug it into any counter near your grinder or brewing area, making daily cleanup fast for home baristas and busy commercial cafes. ✅ Compact knob box design saves valuable counter space during busy shifts ✅ Three rugged scrapers pull stuck grounds from wide bore holder cups ✅ Single stainless tool cleans hard spots around valve assemblies ✅ Simple snap apart knock box lets you toss waste straight away 💡 What routine maintenance keeps an electric portafilter cleaner running smoothly over years? Keeping your espresso setup free of stale grounds requires a simple weekly wipe down cycle. These handy steps protect the motor and extend filter life: - Drain the built-in knock box regularly to prevent damp clumps from jamming gears - Wipe the stainless cutting blades with a soft rag after every heavy batch roast session - Store the precision nylon brushes in a dry drawer so they stay sharp between jobs - Flush the internal chamber once monthly to wash away fine coffee particles ✝️