Bezzera BZ Group Portafilter – Bottomless Design
The espresso wells up from the open bottom of the basket, unbroken and glossy, and you watch the extraction happen in real time. That's exactly what makes a bottomless portafilter so compelling – it shows you what's really going on.
What makes this portafilter special
This bottomless portafilter for the BZ brew group – Bezzera's electrically heated group – is crafted from high-quality chrome-plated brass and fitted with a black handle. Because the bottom is open, you see the shot unfiltered: an even, honey-like flow signals a clean extraction, while splashes or a lopsided stream point to channeling.
The choice of basket noticeably changes the aroma profile – a precision basket brings more clarity to the cup. That's our observation, one of many.
At a glance
| Feature |
Detail |
| Type |
bottomless portafilter (BZ group) |
| Material |
chrome-plated brass |
| Handle |
black |
| Delivery |
without basket insert |
| Compatible |
BZ group: DUO Top DE, Matrix Top DE, BZ16, BZ10, BZ07, BZ13, Sofia, BZ09 |
| Care |
not dishwasher-safe, wipe with a damp cloth or rinse |
| Brand |
Bezzera (Partner) |
Who it's for
For anyone with a Bezzera from the BZ group who wants to see their extraction and refine their shot. A bottomless portafilter is both pleasure and a learning tool.
What goes with it
Since the portafilter is supplied without a basket, it's worth pairing it with a precision basket from the IMS Collection. The right machine is in the Bezzera Collection. When it comes to tamping, your workflow decides – affordable and precise from the Normcore Collection, or high-end from the Weber Workshops Collection, or browse our tampers.
Frequently asked questions
What is the BZ group?
The BZ group is Bezzera's electrically heated brew group, found in models like BZ10, DUO DE, or Matrix DE.
Which models does the portafilter fit?
On Bezzera machines with a BZ group, such as DUO Top DE, Matrix Top DE, BZ16, BZ10, BZ07, BZ13, Sofia, and BZ09.
Does it come with a basket?
No, the portafilter is supplied without a basket insert; matching precision baskets are available in the IMS Collection.
Where can I buy or see it?
Online any time via coffeecoachingclub.ch, with delivery in 2–4 business days throughout Switzerland and to Liechtenstein. Live in our showrooms in Bern and Zurich Oerlikon. Questions at [email protected] or by phone during business hours.
From our coffee roastery: a bottomless portafilter shows most beautifully how densely a shot flows. Full-bodied profiles like Cozy Chocolate and Nutty Delight build a lovely, even crema – our recommendation for the majority. Anyone after fruit tries Wild Peach. That's our recommendation, one of many.
