IMS Filter Basket for 58mm Portafilters, Step Down

Compatible with 58mm group head machines, including:

Astoria CMA, Bezzera, Brasilia, Casadio, Conti, ECM, Elektra (commercial), Expobar, Faema, Fiorenzato CS, Futurmat, Gaggia (commercial), Gaggia Classic, Grimac, La Marzocco, La Pavoni (commercial), Nuova Simonelli, Profitec, Rancilio, Rocket, Slayer, Synesso, Vibiemme, Victoria Arduino, Wega

Compatibility Notice: Please verify your exact machine model and portafilter diameter before ordering, as brands often use different sizes across models. If you are unsure, contact us before purchasing - we’re happy to confirm compatibility.

Cleaning & Maintenance:

1. After each use:
   Knock out spent puck, rinse basket under warm water to remove fines.
2. Weekly/bi-weekly deep clean:
   Soak basket in espresso machine cleaner (order here) to dissolve oils and residue. Rinse thoroughly afterward.
3. For stubborn buildup:
   Use a soft brush or drop into boiling water for a few minutes. Avoid abrasive pads that may alter the membrane.
4. Dry completely:
   Air‑dry fully before storage or reuse to prevent oxidation.
5. Inspect membrane regularly:
   Watch for clogging or deformation—consistent extraction indicates healthy filter performance.

One filter basket in an original IMS box.