# IMS B64 Competition 2 Cup (B642TH22N)

> Espresso compatibility data from EspressoFit. Confidence: **manufacturer (Tier 1 — manufacturer primary source read firsthand)**.
> Sources last read firsthand: 2026-07-06.
> Canonical page: https://espressofit.com/baskets/ims-b64-competition-2-cup/

## Specifications

- **Diameter:** 57 mm
- **Depth:** 22 mm
- **Type:** non-pressurized (single-wall)
- **Brand:** IMS

## Fits these machines

- Lelit Anna (PL41TEM) (57mm portafilter) — https://espressofit.com/machines/lelit-anna/

## Notes

IMS's B64-series competition basket — the 57mm-tamper series IMS makes
specifically for Lelit's LELIT57 machines (the catalogue names the Anita,
Diana and Anna). This is the precision-basket upgrade path for the Lelit
Anna; the B70 (58/58.4mm) and B68 (Gaggia-fit) series do not fit these
machines. Verified against the official IMS product page and catalogue on
2026-07-06.

## Sources

- https://www.imsfiltri.com/filters/B642TH22N.html
  - Official IMS Filtri product page, read firsthand 2026-07-06. Specs verbatim: 'Border: Ø 64 mm', body 'Ø 58 mm Internal', 'Height: 22 mm', tamper 'Ø 57 mm', ridgeless, 'cylindrical with a troncated-cone base', 349 holes in M pattern of Ø 0.30 mm over a Ø 44 mm optimized area. Capacity 13.5/15.5g (dark roast) to 17/19.5g (light roast) for 2 cups. IMS migrated its product URLs in 2026; this citation was repointed from the original imsfiltri.com/prodotto/ address to the canonical page that address now redirects to, re-checked 2026-07-26 (same product page, content unchanged). Amazon listing verified firsthand 2026-08-03: 'IMS Precision 14-16g Filter Basket compatible with Lelit and Ascaso 57mm group head portafilters' — the listing page names the code B642TH22N, matching this entry, and states the Lelit/Ascaso 57mm group fitment. Add-to-cart present, i.e. actually buyable, at the time of checking.
- https://www.imsfiltri.com/IMS-competition-Catalogue.pdf
  - Official IMS Competition Series catalogue, read firsthand 2026-07-04. States verbatim under 'For tamper 57': 'B64 (BORDER Ø 64 mm) LELIT (Anita, Diana, Anna).'

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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.