# IMS B62 Competition 2 Cup 54mm H28 (B62.52TH28E)

> Espresso compatibility data from EspressoFit. Confidence: **manufacturer (Tier 1 — manufacturer primary source read firsthand)**.
> Sources last read firsthand: 2026-08-10.
> Canonical page: https://espressofit.com/baskets/ims-b62-competition-2-cup-54mm-h28/

## Specifications

- **Diameter:** 54 mm
- **Depth:** 28 mm
- **Type:** non-pressurized (single-wall)
- **Brand:** IMS

## Fits these machines

- Breville Bambino (54mm portafilter) — https://espressofit.com/machines/breville-bambino/
- Breville Bambino Plus (54mm portafilter) — https://espressofit.com/machines/breville-bambino-plus/
- Breville Barista Express (54mm portafilter) — https://espressofit.com/machines/breville-barista-express/
- Breville Barista Express Impress (54mm portafilter) — https://espressofit.com/machines/breville-barista-express-impress/
- Breville Barista Pro (54mm portafilter) — https://espressofit.com/machines/breville-barista-pro/
- Breville Barista Touch (54mm portafilter) — https://espressofit.com/machines/breville-barista-touch/
- Breville Barista Touch Impress (54mm portafilter) — https://espressofit.com/machines/breville-barista-touch-impress/
- Breville Duo Temp Pro (54mm portafilter) — https://espressofit.com/machines/breville-duo-temp-pro/
- Breville Infuser (54mm portafilter) — https://espressofit.com/machines/breville-infuser/

## Notes

The **deepest** 54mm basket IMS makes in the competition line — 28mm, rated
18–22g for a dark roast and up to **20–23g for a light one**. That is well
beyond what Breville's stock 54mm baskets are built around, and it is the
reason this variant exists: light, high-dose recipes need the headroom.

Same B62 geometry as the rest of the family — Ø62.5mm border, Ø54mm internal
body, ridgeless, 583 E holes at 0.30mm over a Ø44mm perforated area, for a
Ø53/53.4mm tamper — with the extra depth going entirely into puck height.

**Check your headroom before buying this one.** A deeper basket puts the puck
closer to the shower screen, and on a 54mm machine there is less room to give
than on a 58mm prosumer group. IMS lists Breville/Sage compatibility for the
whole B62 family and does not qualify it by height, and we do not add a
qualification IMS has not published — but if you currently run a 22 or 24mm
basket at a modest dose, the [26mm](/baskets/ims-b62-competition-2-cup-54mm-h26/)
is the smaller step up.

IMS names Breville/Sage on this product page, and each cross-referenced machine
below states a 54mm portafilter on its own manufacturer page.

## Sources

- https://www.imsfiltri.com/filters/B62.52TH28E.html
  - Official IMS Filtri product page ('B62.52TH28E FILTER BASKET', Competition Series), read firsthand 2026-08-10. Specs verbatim: 'Border: Ø 62.5 mm', 'Body: Ø 54 mm Internal', 'Height: 28 mm', tamper 'Ø 53/53.4 mm', 'Ridgeless', '583 E holes' of Ø '0.30 mm' over a 'Ø 44 mm' perforated area. Average capacity '18/20 gr'; by roast, 18/22 gr (dark), 18.5/22.5 gr (medium), 20/23 gr (light). The page lists 'Breville Sage' and 'Solis' among its compatible brands.

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Compatibility reference, not a substitute for your machine's manual. Every claim above cites the source it came from; see https://espressofit.com/methodology/ for how entries are verified. Corrections: corrections@espressofit.com.