📦 Product Overview The VST Precision Filter Baskets are engineered with one goal: consistent, repeatable espresso extraction. Each basket is micro-machined with ultra-tight tolerances and individually measured to ensure that every shot you pull behaves the same — from the first of the day to your 100,000th. Unlike standard baskets (which can vary wildly in hole size and total open area), VST baskets are matched to within ±5% total open area, guaranteeing identical performance across basket sizes. 🍒 Reduced sediment, cleaner cups 🔄 Repeatable extraction — minimal grind adjustment between shots 📏 Precision-manufactured holes using advanced micro-machining 🧼 Easy cleaning with wide outlet angle 🥇 Crafted for durability — thicker stainless steel & anti-wear design 🛠️ Features & Benefits Consistent extraction performance over a wide range of concentrations — from ristretto to lungo — with minimal grind changes. Individually measured holes for area, placement, and circularity to ensure uniform performance. Robust, thick stainless-steel construction designed to resist pump stress and extend lifespan. Wide outlet angle prevents clogging and makes cleaning simple. Each basket includes a QC report and serial number tying back to its exact measurement data. ☕ Compatible With Designed to fit most 58 mm portafilters used on commercial and prosumer machines (La Marzocco, Synesso, Nuova Simonelli, Rancilio, etc.). 📌 Product Specifications Feature Detail Diameter ~60 mm (fits 58 mm portafilters) Material Thick food-grade stainless steel Precision Hole area matched within ±5% Use Espresso — ristretto, normale, lungo Included QC report with serial number