IMS Baristapro Precision Basket D22661 – ridgeless, 18 g (58 mm)
Eighteen grams, the classic double – and a basket that pulls it consistently day after day. The smooth, electropolished wall rinses effortlessly after extraction, and in the naked portafilter, you'll see a dense, even column instead of individual streams.
Nobody needs a precision basket to pull good espresso – the original basket does its job. You want it because the cup becomes clearer, rounder, and sweeter. This is one of many possible decisions, and we respect both directions.
What makes this basket special
The Baristapro D22661 is IMS's precise all-rounder: 661 laser-cut holes, evenly distributed, ensure that water flows through the puck at the same speed everywhere – fewer channels, fewer over- and under-extracted spots. The surface is electropolished: smoother, more robust, easier to clean. Espresso is extraction by weight ratio, usually 1:2 – meaning from 18 g, about 36 g in the cup. What you taste is density, sweetness, and a round, long finish; caramel, chocolate, and nut stand out clearly. Taste and smell are inseparable – a large part of the aroma is created retronasally, when swallowing. It is our observation that the choice of basket fundamentally changes the aroma profile. Made from AISI-304 stainless steel in Italy.
At a glance
| Manufacturer |
IMS (D22661), Italy |
| Material |
Stainless steel AISI 304, electropolished |
| Holes |
661 precisely laser-cut holes |
| Dose |
18 g (double shot) |
| Height |
24 mm |
| Fit |
58 mm portafilter (Tamper Ø 58–58.5 mm) · Rim Ø 70 mm · E61 |
| Design |
ridgeless |
Who it's for
For anyone who pulls the classic 18g double and wants to specifically improve their setup without changing machine or grinder – all budgets are welcome. The reliable all-rounder among precision baskets. Those who prefer a lighter or stronger dose will find the same basket in 15, 20, and 22 g. You belong here because you love coffee – not because you use a specific basket.
What goes with it
The basket looks best in a naked portafilter. To ensure an even puck: the tamper collection – affordable with Normcore, premium with Weber Workshops. Against clumps beforehand: WDT Tools. Plus the matching grinder. All other baskets: Precision Baskets Collection.
Frequently Asked Questions
Baristapro or Baristapro Nanotech – what's the difference?
The Nanotech version also has a nanoquartz coating: this makes the shot noticeably faster, and you have to grind finer and recalibrate. This Baristapro is the electropolished standard version without coating – with classic, familiar flow.
Why 18 g?
18 g is the common starting point for the double shot (basket height 24 mm). For those who prefer it lighter, there's 15 g (22 mm); for more body, there are 20 g (26 mm) and 22 g (28 mm).
Does the basket fit my machine?
It is made for 58mm portafilters (rim Ø 70 mm) and fits many E61 brew groups – including La Marzocco, Rocket, ECM, Bezzera, Rancilio, Faema, Fiorenzato, Nuova Simonelli, Wega. If in doubt, tell us your machine model.
What does "ridgeless" mean?
The basket does not have a circumferential retaining ridge and is held by the spring or the portafilter. It sits perfectly in most 58mm portafilters.
Can I see the basket before buying?
Our showrooms in Bern (Gerberngasse 44) and Zurich (Hagenholzstrasse 50b) show a wide selection, but not our entire range – the display changes. Drop us a quick line at [email protected] before your visit, and we will check whether the product you have in mind is currently there.
Roastery Tip
An even basket most rewards dense, aromatic beans. From our coffee roastery, Cozy Chocolate and Nutty Delight pull with a full body and roundness. Those seeking maximum body without any acidity should stick with Very Nutty; those who like it fruity will discover a lively peach note with Wild Peach. Our recommendation – one of many.
