B702TH22.5M FILTER BASKET

B702TH22.5M
IMS - Competition

B70 2 Cups - H22.5 M Pattern

Designed with a rounded internal corner, this shape was created by I.M.S. to obtain the proper ratio between the base and height of the coffee puck. This design exploit the whole puck, facilitating uniform extraction, drying, and expulsion.

  • Border: Ø 70 mm
  • Body: Ø 60 mm
  • Height: 22.5 mm
  • Tamper: Ø 58/58.4 mm
  • Ridge: External Ø 60.5 mm
  • Holes: 641 (M Pattern)

Capacities Comparison (M Series)

CodeHeightDark RoastedMedium RoastedLight Roasted
B702TH22.5M22.5 mm13.5/15.5 gr14.5/16.5 gr17/19.5 gr
B702TH24.5M24.5 mm16/18 gr17/19 gr20/22.5 gr
B702TH26.5M26.5 mm18/20 gr19/21 gr22/24 gr
B702TH28.5M28.5 mm20/22 gr21/23 gr24/26 gr

Precision Perforation

  • Perforated Area: Ø 49 mm (optimized for shape).
  • Pattern Area: M pattern in Ø 44 mm.
  • Hole Diameter: 0.30 mm.
  • Shape: Circular with Conical cross section.

Finishing & Quality

  • Electropolishing: Smooth, non-contaminating sanitary surface.
  • Tumbling: Wet vibrofinishing with ceramic inserts.
  • Competition: Relaminated and recalibrated perforation for consistency.

*Testing Disclaimer: All tests about the capacity of the filters were made using:

  • Dark: 80% Arabica 20% Robusta blend
  • Medium: 100% Arabica
  • Light: Ethiopia single origin

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