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About This 1528 Ultra-Fine Micro Holes (0.16mm) - Features a full-perforated micro-screen with 1528 precision holes, delivering ultra-fine filtration for cleaner espresso, reduced fines, and enhanced flavor clarity. Full-Perforated Bottom for Maximum Consistency - The fully perforated extraction surface promotes even water distribution across the puck, improving shot-to-shot consistency and reducing channeling. Sweet, Balanced Extraction Across All Roast Levels - Designed to perform equally well with light, medium, and dark roasts—producing a smooth, sweet, and well-balanced espresso profile. Optimized 15g Dose for Modern Espresso Brewing - Calibrated for an 15-18g dose, ideal for contemporary espresso recipes and high-precision dialing-in workflows. Precision Stainless Steel Construction - Crafted from high-quality stainless steel with smooth walls and accurate geometry, ensuring durability, easy cleaning, and professional-level performance. Overview Material : AISI304 Stainless Steel Brand : Chengtech Number of Pieces : 1 Unit Count : 1.0 Count Manufacturer : Chengtech
The catalog often lists the same model at several merchants — worth a price check before you buy.
| Material | AISI 304 stainless steel |
| Number of holes | 1528 |
| Hole size | 0.16 mm |
| Bottom | Full-perforated |
| Recommended dose | 15–18 g |
| Color | Silver |