54mm Bottomless Portafilter for Breville Barista Series/Bambino Plus/Infuser - Walnut Handle

What is a bottomless portafilter and what is its purpose? A bottomless portafilter is a brewing tool utilized primarily for training purposes. It offers immediate feedback by allowing the user to see if channeling occurs during the extraction process. It is important to note that channeling and spillage can be messy, yet quite common occurrences. These issues are not indicative of a defect in the portafilter itself, but rather serve as signals that improvement is needed in the user's preparation techniques, such as adjusting grind size, tamping pressure, and coffee distribution.

Compatible with the following Breville espresso machines: BES870XL Barista Express, BES870BSXL Barista Express, BES878BSS Barista Pro, BES880BSS Barista Touch, BES840XL Infuser, BES500BSS Bambino Plus, and BES810BSS Duo Temp Pro. Please note that it is not compatible with the 58mm Breville Dual Boiler, Oracle, or Oracle Touch models.

This 54mm bottomless (naked) portafilter includes a stainless steel filter basket that is compatible with Breville's standard 54mm filter basket. The bottomless design aids in identifying issues such as flow column observation, flow rate, color variations, and flow column stripes before extraction, allowing for a more consistent and delicious espresso experience.

The portafilter features a smooth walnut handle with an ergonomic design for a comfortable grip and stable handling. Constructed from 304 food-grade stainless steel, it is environmentally friendly, non-toxic, sanitary, and safe for brewing purposes.

product information: