Check out the full review by Coffee expert Matt from Lifestyle lab to listen how much he loves this system!

The Eureka Atom single dose upgrade add on features:

• Grind 20g in and expect all 20g out in to your portafilter! Silicon bellow helps to flush grinds stuck in the grind chamber and chute. Get class leading low retention for your grinder!
• For subsequent grinds you can expect more or less 0.1g difference between grinds giving you consistent brew extraction results
• Bellow designed with open top to prevent back pressure sucking grinds back into grind chamber when the bellow returns back to original position compared to other closed bellow products
• Single dose hopper lets you grind beans as you need them. No more stale overnight beans.
• Comes in the advanced and low profile version, both with a compression molded silicon coffee grinder bellow, NOT a 3D printed bellow
• Extremely tough silicon bellow tested for thousands of pumps. This lets you push out the max grinds from your grinder chamber time and time again.
• Silicon is food safe and it is so tough that it will probably last longer than your grinder, no more breaking or cracking bellows.
• Keep it as you upgrade your grinder as we also offer hoppers compatible with this bellow for many high end grinders including Mahlkonig, Fiorenzato, Eureka Atom and more.
• Plug and play replacement for the original hopper.

Set includes hopper and silicon bellow ONLY. Grinder not included!

Support all Eureka Atom grinders for single dosing with zero retention, built in and standalone, including:

• Eureka Atom Specialty 65
• Eureka Atom Specialty 75