Products / Filter Baskets / IMS – B70

IMS – B70 FILTER BASKETS

IMS – B70 Filter Basket
Competition Series

IMS – B70

Precision 1-cup filter series with 70mm border. Available in variants with truncated cone shape for ideal puck drying, or "shaft" geometry for higher coffee pucks, ensuring optimal extraction results.

  • SKU (1 Cup / Single):
    B701TH18.5N B701TH19.5N B701TH24.5N B701TH26.5E
  • Border: Ø 70 mm (B70)
  • Height: 18.5 / 19.5 / 24.5 / 26.5 mm
  • Tamper Compatibility: Ø 58 mm
  • Ridge: Ridgeless

Capacity & Heights Comparison

Code Height Dark Roasted Medium Roasted Light Roasted
B701TH18.5N 18.5 mm 6/8 gr 7/9 gr 8/10 gr
B701TH19.5N 19.5 mm 7/9 gr 8/10 gr 9/11 gr
B701TH24.5N 24.5 mm 7.5/9.5 gr 8/10 gr 9.5/12 gr
B701TH26.5E 26.5 mm 8.5/10.5 gr 9/11 gr 10.5/13 gr

Testing Disclaimer: All tests about the capacity of the filters were made using: Dark roasted (80/20 blend), Medium roasted (100% Arabica), Light roasted (Ethiopia single origin).

Perforation Technology

  • Hole Pattern: 177 holes (Normal pattern).
  • Perforated Area: Ø 30 mm area optimized for 1-cup.
  • Hole Diameter: 0.30 mm.
  • Competition Perforation: Patented relaminated and recalibrated process for precision consistency.

Finishing & Hygiene

  • Electropolishing: High-grade sanitary smooth surface.
  • Tumbling: Wet vibrofinishing with ceramic inserts.
  • Pickling: Passivation for maximum material integrity.
  • Drying: Processed with natural corncob.