VST Precision Filter Basket

VST's new precision filters deliver consistent extraction performance over a wide range of concentration with reduced sediment and are warranted for zero defects.  Each VST Precision Espresso Filter is designed to brew properly as a Normale, Ristretto or Lungo within a narrow gram capacity range. Experience uniform extractions across all groups for the first time - permanently. The essential espresso filter for those in search of the ultimate cup.