IllustrationKeep loose grounds away from your espresso machine’s shower screen.
The MHW-3BOMBER Espresso Puck Screen sits on top of the prepared coffee puck. Brew through it, then remove the screen for cleaning before your next dose.
Follow one coffee through the station and note where the mess starts. A dosing funnel contains grounds around a compatible basket, a puck screen limits grounds against the shower screen, and a knock drawer stores spent pucks. A small mat or washable cloth can collect local drips. Choose for the step that needs help, while leaving enough space to work and to clean every added accessory.
Follow one coffee through the station and note where the mess starts.
Follow one coffee through the station and note where the mess starts. A dosing funnel contains grounds around a compatible basket, a puck screen limits grounds against the shower screen, and a knock drawer stores spent pucks. A small mat or washable cloth can collect local drips. Choose for the step that needs help, while leaving enough space to work and to clean every added accessory.
IllustrationThe MHW-3BOMBER Espresso Puck Screen sits on top of the prepared coffee puck. Brew through it, then remove the screen for cleaning before your next dose.
IllustrationThe MHW-3BOMBER Magnetic Dosing Funnel sits around a compatible portafilter basket. Dose or transfer coffee through the wide opening to contain grounds that would otherwise land on the counter.
IllustrationThe Normcore Espresso Knock Box Drawer stores spent pucks beneath a compatible grinder. Pull it forward, knock the puck against the internal bar, then close the drawer.
IllustrationThe Wacaco Barista Towels Pack contains two small cleaning cloths for a coffee setup. Put one under the preparation area and keep the other for a separate cleanup job.
IllustrationThe Small Wacaco Coffee Mat gives wet coffee tools and loose grounds a silicone resting area. Place it beside your brewer, then lift it away to empty and clean.
Published Oct 25, 2026. Content updated Oct 25, 2026. Last verified Oct 25, 2026.
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It addresses grounds at the shower screen, not storage. Use a mat, cloth or suitable waste container for the separate counter task.
Only if both jobs need attention. A funnel contains fresh grounds during dosing; a drawer collects used pucks after brewing.