VST Precision Basket

The Ridged basket features a groove around the side that helps lock the basket into the portafilter spring, making it more secure during knockouts. The Ridgeless version lacks this groove, offering a smoother surface that some baristas prefer for easier removal and cleaning, though it may be slightly looser in some portafilter clips.

Yes, these baskets are designed for standard 58mm portafilters. However, you should check the clearance of your specific portafilter, especially if you are using a bottomless model, to ensure the basket depth accommodates your group head.

The barcode is used for quality control and authenticity. It links to factory measurements, hole precision data, and quality reports for that specific unit, ensuring you are receiving a genuine, high-precision VST product.

Because VST baskets are engineered for higher extraction uniformity, they often require a finer grind setting than standard stock baskets. You may need to dial in your grinder again to account for the increased flow rate and precision.

The micro-machine fabrication ensures that every hole is consistent in size and placement. This uniformity prevents channeling and uneven extraction, resulting in a cleaner, more balanced cup with significantly less sediment.

While you can technically dose slightly above or below the rated capacity, VST baskets are precision-engineered for specific dose ranges. For the best results and consistent extraction, it is recommended to stick close to the basket's intended gram capacity.