Portafilter Holder for OXO Brew Conical Burr Coffee Grinder | 51mm–58mm

Turn your OXO Brew Conical Burr Coffee Grinder into a direct-to-portafilter setup.

The Grind to Brew Co. Portafilter Holder is designed to fit directly into the original grounds-container location of the OXO Brew Conical Burr Coffee Grinder, allowing you to position your portafilter beneath the grinder and grind directly into the basket or dosing funnel.

Designed to Lock Into the Grinder

This isn't a universal portafilter stand placed in front of the machine.

The adapter was designed specifically around the OXO grinder's original grounds-container mounting area.

It fits tightly into the same location as the original grounds bin and incorporates a locking indentation designed around the grinder's existing retention point, creating a snug and secure fit while grinding.

Simply remove the original grounds container and insert the Grind to Brew Co. Portafilter Holder in its place.

No permanent modifications to the grinder are required.

Portafilter-Specific Fit

Instead of using one oversized opening and calling it universal, we offer different versions designed around specific portafilter sizes, ear configurations, and espresso-machine styles.

Choose the version that matches your setup:

51mm

• De'Longhi Dedica — 2-Ear Portafilter

• De'Longhi Dedica — 3-Ear Portafilter

• CASABREWS

54mm

• Breville

• Sage

57mm

• Lelit

58mm

• Gaggia

• Nuova Simonelli

• Calphalon

• E61 Group Head Compatible

Important: Portafilters with the same basket diameter can have different ear/tab positions and dimensions. Select your adapter based on both the listed diameter and compatible machine/style rather than diameter alone.

Grind Directly Into Your Portafilter

With the adapter installed, your portafilter is positioned beneath the grinder so freshly ground coffee can be collected directly in the basket.

Pair it with a compatible dosing funnel for additional room while grinding and preparing your coffee for WDT and distribution.

This eliminates the extra step of grinding into the original OXO grounds container and then transferring the coffee into your portafilter.

Grind. Prep. Brew.

Features

• Designed specifically for the OXO Brew Conical Burr Coffee Grinder

• Fits into the original grounds-container location

• Uses a locking indentation designed around the grinder's existing bin-retention area

• Snug fit helps keep the adapter securely positioned while grinding

• Allows direct-to-portafilter grinding

• Available for 51mm, 54mm, 57mm, and 58mm setups

• Portafilter-specific designs instead of a one-size-fits-all opening

• Great for use with a compatible dosing funnel

• Removable installation

• No permanent grinder modification required

• Original Grind to Brew Co. design

• 3D printed

Material & Care

This product is 3D printed and should be cared for accordingly.

Clean with a soft, damp cloth or hand wash with cool or lukewarm water and mild soap when necessary. Do not place in the dishwasher, microwave, or expose to boiling water.

Keep away from open flames, hot surfaces, and other sources of excessive heat. Allow the product to dry completely before returning it to your coffee setup.

Due to the nature of 3D printing, minor layer lines and small surface variations may be visible. These are normal characteristics of the manufacturing process and are part of the 3D-printed finish.

What's Included

1 × Grind to Brew Co. Portafilter Holder for OXO Brew Conical Burr Coffee Grinder in your selected portafilter configuration.

Grinder, portafilter, dosing funnel, espresso machine, coffee, and other accessories shown in product photos are not included.

Compatibility Notice

Designed for use with the OXO Brew Conical Burr Coffee Grinder. Please verify your grinder model and select the correct portafilter configuration before ordering.

Grind to Brew Co. is an independent brand and is not affiliated with, endorsed by, or sponsored by OXO, De'Longhi, CASABREWS, Breville, Sage, Lelit, Gaggia, Nuova Simonelli, Calphalon, or other equipment manufacturers referenced in this listing. Brand and model names are used solely to identify product compatibility.

Original design by Grind to Brew Co. — purpose-built accessories for a better home coffee workflow.