Improve your extractions with the BIT Diffuser Plate Kit, a precision replacement for the stock diffuser plate and shower screen. By improving how brewing water spreads across the coffee puck, it helps reduce channelling and supports more consistent espresso extraction.

Made from stainless steel, the diffuser plate features milled channels and a controlled hole pattern designed to soften the force of incoming water. The paired shower screen increases hole density toward the edge, encouraging more even flow across the puck and helping produce balanced espresso shots.

Available in versions designed to suit a range of espresso machines, the BIT diffuser plate and screen kit offers a straightforward upgrade for improving extraction consistency. Installation replaces the original diffuser and screen assembly, making it an easy improvement for both home and professional coffee setups.

BIT Diffuser Plate Kit Features

Even Water Distribution – Milled channels and controlled hole pattern help spread water evenly across the coffee puck.

Matched Screen Geometry – Increased hole density around the edge encourages water to spread evenly across the puck.

Precision Stainless Steel Construction – Durable stainless steel plate and screen replace stock components for improved stability.

Machine-Specific Fitment – Available in versions designed for Breville, Nuova Simonelli, Gaggia and Bezzera espresso machines.

Improved Extraction Consistency – Even water spread helps reduce channelling and supports balanced espresso flavour.

Straightforward Installation – Designed as a direct replacement for compatible diffuser plates and shower screens.

This Product Includes

1 x BIT Diffuser Holding Plate
1 x BIT Shower Screen

Specifications

Materials	304 Stainless Steel
Compatibility	Breville 54mm - Barista Express, Pro, Touch, Bambino, Plus, Infuser, Duo-Temp Pro Breville 58mm - Dual Boiler and Oracle, Touch, Jet. Simonelli - Nuova Simonelli Oscar II and Musica. Gaggia - Gaggia Classic. Bezzera - BZ groups.

* Please Note: The diffuser plate included with the 54mm kit is supplied by the manufacturer, though it may not be required for all compatible machines. When installed, the group screw may no longer sit fully countersunk due to the design of this aftermarket component. Some Breville machines may also require an M5 × 15mm shower screen screw for correct installation.

Barista Improving Taste