VST Precision Filter Baskets



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VST precision filter baskets deliver consistent extraction performance. The essential espresso filter for those in search of the ultimate cup.

  • Designed to extract properly as a ristretto, normale or lungo with minimal or no change in grind setting at a fixed dose.
  • Filters are matched for total square area to +/- 5% to ensure identical performance (typical variances of standard filters range from 50-200% of nominal open square area).
  • All VST Filters are WARRANTED for ONE-YEAR and for ZERO DEFECTS.
  • Holes are fabricated using a new micro-machine and finishing process.
  • 100% of holes are measured on every filter for min/max range limits on area and diameter to a precision of +/- 20 µm (individual QC report provided with every filter).
  • All holes are measured for circularity, placement, square area and blocked holes.
  • Hole pattern is centered to +/- 1.0 mm and placement is oriented for uniform extraction throughout the entire puck.
  • Wide outlet angle to prevent filters from clogging, patented anti-wear design ensures uniform performance for life of product.
  • Improved structural integrity, will withstand deflection from pump cycling without premature fatigue failures (see VST Warranty).
  • 58.40mm Tamper Recommened.
  • All stocked  VST precision filter baskets are Ridge-less.

Additional information

Weight 0.055 kg
Dimensions 8 × 8 × 3 cm


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