Designed to increase the sweetness and the evenness of your extractions, VST filter baskets are considered the best worldwide. Every hole on every single basket was measured for the minimum and maximum range limits on area and diameter to a precision of +/- 30 µm.
 
They were also calculated for circularity, placement, square area and any blocked holes before being considered fit for sale and fitted for Baristas. The hole pattern is centered to +/- 1.0 mm and placement is oriented for uniform extraction throughout the entire coffee puck.
 
Considered by many baristas around the world as a must have in order to drastically improve the quality of your extractions, we couldn’t recommend you enough to start using these filter baskets. Trust us, they’re worth the investment.