VST Baskets

Specifications & Features

  • Each VST filter is marked with a unique 2-D code to ensure authenticity and performance. 2-D code stores factory measurement, quality reports and image data.
  • 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).
  • 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 +/- 30 µm (Unique 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, anti-wear design ensures uniform performance for life of product.
  • Improved structural integrity, will withstand deflection from pump cycling without premature fatigue failures.