KNODOS 54mm Dosing Funnel and Puck Screen Set with Breville Grinder Trigger — Silver

KNODOS 54mm Dosing Funnel and Puck Screen for Breville with Grinder Trigger — Silver

Grind, dose, and protect your shower screen — all from a two-piece set that sits on and inside your Breville portafilter. The 54mm dosing funnel doubles as a grinder trigger: press it down on the portafilter cradle to start your Breville's built-in grinder, and grounds flow directly into the basket through the funnel walls. The puck screen goes on top of the tamped coffee to even out water flow during extraction. Silver finish to match Breville's stainless steel machines.

Grinder Trigger Built In

Breville's Barista Express, Barista Pro, and Barista Touch activate the built-in grinder when the portafilter presses down on the cradle. This funnel is shaped to trigger that same mechanism — set the funnel on the portafilter, press down, and grinding starts. Grounds drop through the funnel directly into the basket. No separate step to remove the funnel before grinding. When the grind finishes, the funnel is already in place for WDT distribution and leveling.

Portafilter Funnel for Breville

Even without the grinder trigger, the funnel works as a standard Breville portafilter funnel. It extends the basket walls to catch stray grounds during dosing from any grinder. If you use a standalone grinder like a Niche, DF64, or hand grinder, the funnel still prevents grounds from scattering across the counter when you pour or transfer into the portafilter.

Espresso Puck Screen 54mm

The 54mm puck screen is a fine mesh disc placed on top of the coffee puck after tamping. When water enters the portafilter, the screen spreads it across the full surface of the puck before it reaches the coffee. This reduces channeling at the top of the puck — the most common place for water to find weak spots. The screen also blocks spent coffee from sticking to the shower screen, so you clean less between shots.

What's Included

• 1x KNODOS 54mm Dosing Funnel with Grinder Trigger (Silver)

• 1x KNODOS 54mm Espresso Puck Screen

Breville Compatibility

Grinder trigger activation works with Barista Express, Barista Pro, and Barista Touch. The funnel and puck screen also fit Bambino Plus, Infuser, and Duo Temp Pro as standard 54mm accessories (no grinder trigger on those models). Silver finish matches Breville's brushed stainless steel exterior.

Frequently Asked Questions

What is the difference between the Black and Silver versions?

Same design, same function, different color. Choose based on your Breville's finish — Silver matches brushed stainless steel machines, Black matches dark or matte finishes.

Can I use this funnel with a Breville Bambino Plus?

The funnel fits the Bambino Plus as a standard 54mm portafilter funnel for dosing. However, the Bambino Plus does not have a built-in grinder, so the grinder trigger feature does not apply.

Does the puck screen change my shot time?

Some users see 1–2 seconds added to shot time due to the additional layer. This is normal and usually improves evenness rather than causing problems. Adjust your grind slightly coarser if needed.

How do I clean the puck screen?

Rinse under water after each shot. For oil buildup, soak in Cafiza or similar espresso cleaning solution. The screen lasts months with daily use.

Will this work with the Breville Barista Touch Impress?

The Barista Touch Impress uses the same 54mm portafilter and grinder cradle. This funnel fits and the grinder trigger works.

Do I need a dosing funnel if I grind directly from the Breville hopper?

Even when grinding from the built-in hopper, some grounds scatter outside the basket — especially with finer grind settings. The funnel catches those stray grounds and keeps your counter and machine cleaner.