# IMS B70 Competition NanoQuartz 2 Cup H24 (B702TFH24NT)

> Espresso compatibility data from EspressoFit. Confidence: **manufacturer (Tier 1 — manufacturer primary source read firsthand)**.
> Sources last read firsthand: 2026-07-26.
> Canonical page: https://espressofit.com/baskets/ims-b70-competition-nanoquartz-2-cup-h24/

## Specifications

- **Diameter:** 58 mm
- **Depth:** 24 mm
- **Type:** non-pressurized (single-wall)
- **Brand:** IMS

## Fits these machines

- Breville Oracle (58mm portafilter) — https://espressofit.com/machines/breville-oracle/
- ECM Estetika (58mm portafilter) — https://espressofit.com/machines/ecm-estetika/
- ECM Mechanika MAX II (58mm portafilter) — https://espressofit.com/machines/ecm-mechanika-max-ii/
- Flair 58 (58mm portafilter) — https://espressofit.com/machines/flair-58/
- La Marzocco GS3 (58mm portafilter) — https://espressofit.com/machines/la-marzocco-gs3/
- La Marzocco Linea Micra (58mm portafilter) — https://espressofit.com/machines/la-marzocco-linea-micra/
- La Marzocco Linea Mini (58mm portafilter) — https://espressofit.com/machines/la-marzocco-linea-mini/
- Lelit Bianca (PL162T) (58mm portafilter) — https://espressofit.com/machines/lelit-bianca/
- Lelit Elizabeth (PL92T) (58mm portafilter) — https://espressofit.com/machines/lelit-elizabeth/
- Lelit Kate (PL82T) (58mm portafilter) — https://espressofit.com/machines/lelit-kate/
- Lelit MaraX (PL62X) (58mm portafilter) — https://espressofit.com/machines/lelit-marax/
- Lelit Victoria (PL91T) (58mm portafilter) — https://espressofit.com/machines/lelit-victoria/
- Rancilio Silvia (58mm portafilter) — https://espressofit.com/machines/rancilio-silvia/
- Rancilio Silvia Pro (58mm portafilter) — https://espressofit.com/machines/rancilio-silvia-pro/
- Rancilio Silvia Pro X (58mm portafilter) — https://espressofit.com/machines/rancilio-silvia-pro-x/
- Rocket Espresso Appartamento (58mm portafilter) — https://espressofit.com/machines/rocket-appartamento/
- Rocket Espresso Epica (58mm portafilter) — https://espressofit.com/machines/rocket-epica/
- Rocket Espresso Giotto Fast (58mm portafilter) — https://espressofit.com/machines/rocket-giotto/
- Rocket Espresso Mozzafiato Fast (58mm portafilter) — https://espressofit.com/machines/rocket-mozzafiato/
- Rocket Espresso Porta Via (58mm portafilter) — https://espressofit.com/machines/rocket-porta-via/
- Rocket Espresso R Nine One (58mm portafilter) — https://espressofit.com/machines/rocket-r-nine-one/

## Notes

The NanoQuartz-coated version of IMS's B70 2-cup competition basket — a flat
(H24) profile with the same Ø70 border and 58/58.4mm tamper fit as the rest of
the B70 line, but finished in IMS's **Nanoquartz** coating for "high non-stick
properties" and "corrosion resistance". The non-stick surface makes for cleaner
puck release and easier wiping; the shot geometry is the familiar B70 — 715
holes of 0.30mm in a hexagonal pattern, a 16–18g dose for a dark roast rising to
17–19g for a light one.

It carries the same B70 compatibility as the other entries in this series: any
E61 or 58/58.4mm-tamper machine on IMS's competition list — La Marzocco,
Rancilio, Lelit, Rocket, ECM and the Breville Oracle. Gaggia machines take the
narrower B68 series, not B70, so they are deliberately not cross-referenced
here. Verified against IMS's official product page and Competition catalogue.

## Sources

- https://www.imsfiltri.com/filters/B702TFH24NT.html
  - Official IMS Filtri product page ('E&B Lab - Nanotech' / 'B70 2 Cups - H24 Nanotech Flat'), read firsthand 2026-07-26. Specs verbatim: 'Border: Ø 70 mm', 'Body: Ø 60 mm', 'Height: 24 mm', tamper 'Ø 58/58.4 mm', '715 Holes' of Ø '0.30 mm' in an 'Exagonal pattern'. Capacity '16/18 gr' (dark roasted), '16.5/18.5 gr' (medium), '17/19 gr' (light). Coated with 'Nanoquartz', which IMS describes as giving 'high non-stick properties' and 'corrosion resistance'. 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: 'E&B Lab, by IMS Nanoquartz Precision Basket with largest filtration area of 715 holes. For about 18 grams.. B702TFH24NT Silver' — the B702TFH24NT code in the listing title matches this entry exactly, including the NT NanoQuartz coating suffix. 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, whose 'For tamper 58 / 58.4' B70 compatibility list names La Marzocco, Rancilio, Lelit, Rocket, ECM and 'BREVILLE (The Oracle)' among the fitting brands — and 'FLAIR ESPRESSO (58)', which is why the Flair 58 is cross-referenced here; Gaggia is assigned to the narrower B68 series, so B70 baskets do not cross-reference Gaggia machines.

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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.