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A QUIETER WAY TO UNDERSTAND COFFEE.
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Is 9 bar or 15 bar better for espresso?

Direct answer: use a stable ~9 bar brew pressure. A 15‑bar spec is usually a pump maximum, not the pressure at the coffee. For yield and perceived strength, stability and recipe control matter more than headline bar numbers.

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How to remove an espresso puck screen safely

Quick, safe ways to get a compatible puck screen out after a shot. Start with a gentle tap, try a magnetic lifter if your screen is magnetic, and use a thin ejector only as a last resort. Follow your machine and accessory maker’s directions.

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