MHW-3BOMBER Dosing Ring — SUS304 Stainless | 51, 54 & 58mm

MHW-3BOMBER Stainless Steel Coffee Dosing Ring — SUS304 | 51mm, 54mm & 58mm | Flared Catch Mouth

$35.90

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📅 Estimated delivery: 3–7 days (US)

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Clean Dose. Zero Scatter. Every Grind, Every Time.

The MHW-3BOMBER Stainless Steel Dosing Ring sits on your portafilter basket and catches every ground from your grinder — no scatter onto the rim, no waste on the bench, no mess to clean up mid-workflow. Food-grade SUS304 stainless steel, a flared mouth opening for maximum catch area, and a press-fit placement that works with any standard 51mm, 54mm, or 58mm portafilter.

Available in 51mm, 54mm, and 58mm. $35.90.

Features

Flared mouth design — the flared upper rim expands the opening beyond the basket diameter, catching grounds from any grinder angle without spillage onto the portafilter rim or bench. Every ground goes into the basket, not around it.
Food-grade SUS304 stainless steel — precision-formed, corrosion-resistant, hygienic. Safe for direct contact with coffee grounds and easy to keep clean.
Press-fit placement — sits cleanly on the portafilter basket rim. No magnets, no clips, no threading. Place it, grind, lift it off. Zero friction added to the dosing workflow, a lot of mess removed from it.
Easy to clean — rinse with water and a brush. SUS304 resists staining and coffee oil buildup. Quick to clean, quick to dry.

Choose Your Size

51mm — DeLonghi ECP series, EC155/221, ECO310, Dedica EC680/685/785/820/850/860, La Specialista
54mm — Breville / Sage Barista Express, Barista Pro, Barista Touch, Bambino, Bambino Plus, Infuser, Duo Temp Pro
58mm — E61 groupheads (Rocket, ECM, Rancilio, Profitec, Lelit, Flair 58), La Marzocco, Gaggia, Nuova Simonelli, and most professional 58mm machines

This product is crafted with quality materials to ensure durability and performance. Designed with your convenience in mind, it seamlessly fits into your everyday life.

We strive to process and ship all orders in a timely manner, working diligently to ensure that your items are on their way to you as soon as possible.

We are committed to ensuring a positive shopping experience for all our customers. If for any reason you wish to return an item, we invite you to reach out to our team for assistance, and we will evaluate every return request with care and consideration.