MATOW 54mm Hands-Free Dosing Funnel for Breville Portafilters — 304 Stainless Steel, Grinder-Trigger Compatible

The MATOW 54mm Hands-Free Dosing Funnel is a stainless-steel attachment that locks onto Breville 54mm portafilters and triggers the grinder for spill-free, precise dosing.

If you own a Breville Barista-series machine with a 54mm portafilter and grinder trigger, this dosing funnel reduces countertop mess, prevents wasted grounds, and streamlines grinding and tamping. Engineered from food-grade 304 stainless steel, the funnel twists into place and includes a built-in front tap that presses the grinder activation button—so you can grind directly into the basket without holding or balancing the portafilter by hand.

How does the dosing funnel stop coffee grounds from spilling?

The MATOW funnel surrounds the portafilter basket to contain all falling grounds, guiding them cleanly into the basket rather than onto your bench. Its snug twist-lock fit keeps the funnel stable while grinding and tamping.

• Precision 54mm diameter matches Breville 54mm portafilters for a tight seal
• Grooved interior aligns with the grinder chute for secure placement
• Twist-to-lock action prevents shifting during dosing or tamping

Will this work with my Breville machine and grinder?

This model is designed specifically for 54mm Breville portafilters paired with a grinder that uses a front trigger (e.g., Barista Express BES870XL, Barista Pro BES878BSS, Barista Touch BES880BSS). It will not function with Breville Smart Grinder models or the Barista Touch Impress line (BES881 series).

• Compatible: Breville machines with 54mm portafilter and grinder trigger
• Not compatible: Breville Smart Grinder or BES881 Barista Touch Impress machines
• Alternative option available from MATOW for non-trigger grinders

How do I use the grinder trigger and dosing funnel together?

Place the funnel on the portafilter, twist to lock, then position the assembly under the grinder chute. Press the grinder’s front button with the funnel’s trigger tab to start auto-grind; once finished, tamp directly through the funnel for a tidy workflow.

• Attach funnel by aligning grooves and twisting until secure
• Press front tap to activate grinder in auto-grind mode
• Tamp through the funnel without removing it to avoid spills

What is the material and care routine for this dosing funnel?

The funnel is stamped from food-grade 304 stainless steel for durability, corrosion resistance, and easy cleaning. You can hand wash with warm soapy water or place it on the dishwasher’s top rack for regular maintenance.

• Material: 304 stainless steel—rust-resistant and sturdy
• Weight: approximately 120 g; compact package dimensions 7 × 7 × 4 cm
• Dishwasher-safe and safe to flush-rinse after grinding

Who this is for: The MATOW 54mm Hands-Free Dosing Funnel is ideal for home baristas and small-cafe operators using Breville Barista-series machines with 54mm portafilters and a grinder front trigger. If you want cleaner countertops, fewer wasted grounds, and a more consistent, hands-free grinding-and-tamping routine—this accessory simplifies the process. Note: confirm your grinder model’s trigger before purchasing; owners of non-trigger grinders or Breville BES881-series machines should choose MATOW’s non-trigger dosing funnel option.