Coffee Precision Stainless Steel Sintered Filter Disc
51mm / 53.5mm / 58.5mm · 150 Microns · 1.7mm Thickness
▶ Designed for Specialty Coffee
Made from food-grade 316 stainless steel—durable, safe, and rust-resistant.
The 0.3mm micro-hole structure delivers smoother extraction and cleaner flavor.
▶ Why Choose Our Filter Disc?
✔ 150-micron precision filtration for stable and consistent extraction
✔ 0.3mm micro holes enhance water pressure and crema performance
✔ Rust-proof & long-lasting, reusable for daily brewing
✔ Multiple sizes available: 51 / 53.5 / 58.5mm
✔ Experienced manufacturing, strict QC, premium craftsmanship
▶ Suitable For
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Espresso machines / semi-automatic machines
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Portafilter customization
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Coffee shops & home baristas
▶ Product Specifications
Material: 316 Food-Grade Stainless Steel
Thickness: 1.7mm
Filtration Precision: 150µm
Sizes: 51mm / 53.5mm / 58.5mm
▶ Packaging Information
| Specification | Length (cm) | Width (cm) | Height (cm) | Volume (cm³) | Weight (g) |
|---|---|---|---|---|---|
| 51mm · 150µm · 1.7mm thick | 13.2 | 12.4 | 1 | 163.68 | 25 |
| 53.5mm · 150µm · 1.7mm thick | 13.2 | 12.4 | 1 | 163.68 | 26 |
| 58.5mm · 150µm · 1.7mm thick | 13.2 | 12.4 | 1 | 163.68 | 28 |
▶ A Better Filter for a Better Cup
More stable extraction.
Cleaner flavor.
Every brew deserves precision.