VST Precision Filter Basket Ridgeless
The Indispensable Espresso Filter for Pursuing the Perfect Brew

Achieve Consistently Uniform Extractions
Competition Class |
The 20g VST Competition filter, favored in WCE and WBC competitions, as well as in numerous specialty cafes and coffee shops. |
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Improved Espresso Quality |
VST's precision filters ensure consistent extraction performance across a broad concentration spectrum, minimizing sediment and streamlining preparation. |
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Precision Fabrication |
Crafted with unparalleled accuracy, every VST filter is guaranteed to be zero defect. |
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Area |
Every filter undergoes meticulous inspection, with 100% of holes measured to ensure they fall within precise minimum and maximum area and diameter limits, with an accuracy better than +/- 30 μm. |
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Circularity |
Every hole is assessed for its circularity, position, square area, and potential blockages. |
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Uniformity |
Filters are precisely aligned to within a +/- 5% tolerance for total square area opening, guaranteeing consistent performance across different groups. |
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Hole Placement |
The hole pattern is positioned within a tolerance of +/- 1.0 mm from the center, and the placement is arranged to ensure uniform extraction across the entire coffee puck. |
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Hole Geometry |
The wide outlet angle prevents blockages, while the anti-wear design guarantees consistent extraction performance. |
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Superior Material and Finish |
Enhanced durability with a 20% increase in weight compared to standard filters, featuring a meticulously polished interior for effortless clean knock-out. |
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Compatibility |
Crafted to be compatible with the majority of 60mm Portafilters. |
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Genuine Article |
Every VST filter is labeled with a distinct 2-D code to verify authenticity and specifications. This code contains factory measurements, quality reports, and image data. |
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