54mm Aluminum Dosing Funnel — compatible with Barista Express, Barista Touch, Barista Pro, Infuser, Duo Temp Pro Key benefits - Prevents mess and waste: funnels ground coffee directly into the 54mm portafilter basket to eliminate spills and keep your countertop clean. - Hands-free, consistent dosing: design allows the grinder to be activated automatically for a reliable single dose without holding the funnel in place. - Easier tamping and accurate fills: matching inside diameter to the top of the portafilter basket means the tamper can compress grounds through the funnel for a neater, tighter puck. Features - Size and compatibility: 54mm inner diameter designed for 54mm portafilters; specifically compatible with Barista Express, Barista Touch, Barista Pro, Infuser, and Duo Temp Pro. - Material: made from quality aluminum alloy for durability and long service life. - Hands-free and auto-grind operation: a slight twist locks the funnel onto the 54mm portafilter; side “ears” stabilize the funnel under the grinder. A sliding button inserts into the grinder chute and auto-activates the grinder for a precise dose without holding the funnel. - Supports larger doses: after installing a WDT tool the funnel height increases, allowing the portafilter to hold up to 21 grams of coffee grounds—reducing overflow and saving coffee. - Tamping-ready design: inside diameter matches the portafilter basket top so you can tamp through the funnel for faster, cleaner packing. - Easy to clean: rinse with water and wipe or brush clean; dishwasher-safe and built from a tough material that lasts. Practical use scenarios - Daily home espresso: attach the funnel to your 54mm portafilter for quick, no-mess dosing and consistent results with the Barista Express or Barista Pro. - Morning rush or entertaining guests: use the hands-free auto-grind feature to dose multiple shots quickly and cleanly without fumbling under the grinder. - Precision tamping and dosing after distribution: install the WDT tool, dose up to 21 g, then tamp through the funnel for a compact, even puck that improves extraction consistency. What this product solves - Eliminates coffee spillage and messy counters when filling portafilters. - Reduces the need to hold the portafilter in place, freeing your hands and improving safety and convenience. - Simplifies tamping by aligning grounds and matching the basket diameter for accurate compression. Materials and care - Material: quality aluminum alloy for strength and durability. - Cleaning: rinse, brush, or towel-dry; dishwasher-safe for convenience. Compatible models - Works with Barista Express, Barista Touch, Barista Pro, Infuser, Duo Temp Pro and other machines using a 54mm portafilter. Durable, easy to use, and designed for 54mm portafilters, this dosing funnel helps produce cleaner, more consistent espresso shots with less effort.