Cleaner Shots. Cleaner Machine. One Tiny Upgrade That Changes Everything.
The Chengtech 51mm Puck Screen sits between your tamped coffee puck and the brew head, creating a secondary dispersion layer that evens out water flow, reduces channeling, and keeps your shower screen dramatically cleaner. At just 0.5mm thin, it fits without raising puck height - and the difference in shot consistency is immediate.
Why the Chengtech Puck Screen Is Worth It
Precision-Fit for DeLonghi 51mm Machines - Engineered for portafilters with 51.2-51.5mm inner diameter. Compatible with EC685, EC680, EC785, EC885, DLG 9155/9255/9355/9555/9665/9865, SMEG, EUPA, and similar 51mm machines.
Better Water Distribution - Creates an even dispersion layer under the brew head. Reduces channeling for richer, more balanced espresso extraction every shot.
Protects Your Shower Screen - Prevents ground coffee from directly contacting the machine's shower screen. Less buildup, less frequent deep cleaning, longer machine life.
Ultra-Thin 0.5mm Profile - High-precision 304 stainless steel. Fits without significantly increasing puck height. Withstands high pressure and heat session after session.
Effortless Cleanup - Lift, rinse, done. Dramatically reduces coffee residue and simplifies your daily workflow.
We do not currently offer free shipping. However, this may be added at some point. We apologize.
Shipping takes place within 3-5 business days. If there is a problem with the shipment of the product, we will notify you via the email address you entered when ordering.
If your order has been shipped, we will add the tracking number to your order and notify you via the email address you entered when ordering.
For returns or exchanges, please contact us within 14 days of receiving the product, along with a receipt or screenshot of the purchase, and a photo of the product with the packaging or tag intact.
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