Stainless Steel Coffee Filter Disc
“Sourcing high-precision filtration components for commercial brewing systems? As a premier ISO-certified industrial wire cloth factory, we also specialize in manufacturing heavy-duty stainless steel coffee filter discs engineered to meet the rigid demands of equipment OEMs and global distributors. Woven and stamped from certified food-grade SUS 304 and 316L, our stainless steel filter disc for coffee machine systems delivers uniform micron ratings (from 10 to 150 μm) and exceptional pressure resistance without structural bypass. Whether you require custom diameter stamping, laser-etched private labeling, or bulk container-load wholesale supply, contact our engineering team for a factory-direct quote today.”
What Is an Stainless Steel Coffer Filter Disc?
Definition and Material:
Stainless Steel Coffee Filter Disc (also engineered as a high-precision stainless steel filter disc for coffee machines and commercial brewing systems) is an ultra-fine, food-grade mesh filtration component. Unlike disposable paper filters, our reusable metal discs are designed to fit commercial espresso groups, automatic brewing lines, and premium appliance extraction chambers to ensure consistent flow rates and zero chemical residue. The stainless steel coffee filter disk allows coffee oils to pass through, so it can produce a richer, fuller-bodied cup.
How It Works:
The stainless steel coffee filter disc with ultra-fine mesh filters coffee grounds while maintaining optimal water flow. This precision design can help to ensure consistent extraction for espresso machines, AeroPress, and pour-over coffee makers.
Core Features：
Micron-rated precise pore size (down to 10-150 microns)
100% food-grade SUS 304 / 316L stainless steel
Engineered to withstand high-pressure coffee machine extraction
Perfect flat-lay and burr-free edge finish for seamless machine integration
Key Benefits of Stainless Steel Coffer Filter Disc?
High-Pressure Extraction Resistance:
Designed specifically as a stainless steel filter disc for coffee machines running under high bar pressure. The rigid structure prevents deformation under heat and pressure, ensuring uniform water distribution.
Certified Food-Grade & Non-Toxic:
Manufactured with premium SUS 304/316L wire mesh. Free from heavy metals, completely odorless, and compliant with global food contact regulations.
Customizable Micron Ratings:
Available in ultra-fine mesh woven styles or chemically etched micro-holes to precisely control flow resistance and TDS (Total Dissolved Solids) in commercial brewing applications.
Precision Specifications & Machine Compatibility
To ensure seamless integration and optimal brewing pressure, we manufacture our stainless steel filter discs to strict dimensional and filtration tolerances. Below are our standard industrial specifications engineered for global commercial espresso and brewing equipment.
Technical Specifications:
| Model No. | OD (mm) | Micron Rating | Structure & Mesh Type | Target Equipment |
|---|---|---|---|---|
| FD-CF58-U50 | 58.0 mm±0.05 | 50 μm | Single-layer Etched Micro-Plate | Commercial Espresso Group Heads (La Marzocco, Slayer, Synesso) |
| FD-CF58-D150 | 58.5 mm±0.05 | 150 μm | Reverse Dutch Weave / Puck Screen | Prosumer E61 Group Heads (Rocket, ECM, Lelit) |
| FD-CF62-S35 | 62.0 mm±0.10 | 35 μm | Multi-layer Sintered Ultra-fine Mesh | Precision Cold Brew Towers & Drip Systems |
| FD-AP63-P100 | 63.5 mm±0.10 | 100 μm | Plain Weave Mesh with Silicone Rim | AeroPress Brewer OEM Replacements / Travel Coffee Makers |
| FD-CF120-C80 | 120.0 mm±0.20 | 80 μm | Reinforced Double-layer Mesh Disc | High-Volume Drip Coffee Brewers & Industrial Extractors |
Application Scenarios & Parameters Matching
Our stainless steel coffee filter discs are versatile filtration media serving beyond individual consumer mugs. They are highly sought after in the commercial appliance and hospitality sectors. Whether you are a commercial coffee machine manufacturer requiring built-in OEM group head screens, an industrial cold-brew system engineer, or a worldwide wholesale distributor sourcing premium private-label accessories, we deliver batch-to-batch consistency and competitive wholesale pricing.
Scenario 1: Commercial Espresso Machine Group Heads (Shower & Puck Screens)
Engineering Pain Point: High extraction pressure (typically 9 bar or higher) can cause uneven water distribution and “channeling effects,” degrading espresso quality.
Matching Model: FD-CF58-U50 & FD-CF58-D150
Key Technical Indicators:
Thickness: 1.7 mm (for Puck Screens) or 0.2 mm (for Etched Plates).
Material: Food-grade SUS 316L (offers superior resistance to organic acids and coffee oils compared to standard 304).
Pore Size: Optimized at 50 μm to 150 μm to ensure the disc maintains its structural integrity under 9 bar of pressure while atomizing the water flow into a perfectly uniform mist.
Scenario 2: Automatic Beverage Vending & Office Coffee Systems (OCS)
Engineering Pain Point: These systems operate continuously day and night, demanding high-tensile strength and exceptional wear resistance to prevent frequent maintenance and downtime.
Matching Model: FD-CF120-C80
Key Technical Indicators:
Structure: Multi-layer diffusion-bonded (sintered) mesh or secure metal-bordered hemming, ensuring no loose wires or burrs during repeated mechanical movement.
Flatness: Kept within a strict tolerance of ±0.2mm to guarantee a perfect seal against gaskets and prevent any bypass/side-leakage.
Scenario 3: Precision Laboratory & Industrial Cold Brew Towers
Engineering Pain Point: Relying on gravity or low-pressure drip filtration, these systems require absolute pore uniformity to block ultra-fine particles and deliver a crystal-clear cup.
Matching Model: FD-CF62-S35
Key Technical Indicators:
Micron Rating: Ultra-precise 35 μm filtration rating to capture sediment without clogging.
Cleanliness Standard: Subjected to thorough ultrasonic, oil-free cleaning processes to ensure zero chemical or drawing-lubricant residue, meeting strict sanitary and food-safety standards.
How to Clean Stainless Steel Coffer Filter Disc?
Daily Cleaning:
Rinse the stainless steel coffee filter wire mesh under warm water immediately after brewing to remove grounds.
Deep Cleaning:
Soak weekly in a mild coffee equipment to make it cleaner, or a baking soda solution to prevent oil buildup.
Drying and Storage:
Air-dry the stainless steel coffee filter wire mesh completely before storage to maintain optimal performance and durability.
We write a detailed blog to describe this cleaning issue. Pls click here.
Our Export Shipping & Packing Deatils
At Xuancheng, we provide professional export packaging, including individual protective bags and reinforced cartons with waterproof film. Our logistics team ensures safe delivery to global markets via sea and air.
FAQ on Stainless Steel Coffee Filter Disc
How does a Stainless Steel Coffee Filter Disc improve coffee flavor?
The stainless steel coffee filter disk improves coffee flavor by allowing natural coffee oils and micro-fines to pass through during extraction. Unlike paper filters that absorb essential oils, the stainless steel coffee filter disc preserves aroma compounds, resulting in stronger crema for espresso and a fuller body for pour-over coffee.
Is a Stainless Steel Coffee Filter Disk better than paper filters?
The answer is YES. The stainless steel coffee filter disk is better than paper filters for users who prefer bold flavor, sustainability, and long-term savings. Of course paper filters can provide a cleaner cup, a stainless steel coffee filter disc delivers richer taste, enhanced oils, and eliminates recurring filter costs, making it an eco-friendly coffee brewing solution.
What material is the Stainless Steel Coffee Filter Disc made of?
Most stainless steel coffee filter discs are made from food-grade 304 or 316 stainless steel. This high-quality stainless steel coffee filter disc material is corrosion-resistant, heat-resistant, and safe for daily coffee brewing applications.
Is the Stainless Steel Coffee Filter Disk reusable?
Yes, the stainless steel mesh coffee filter is fully reusable. With proper cleaning and maintenance, a reusable metal coffee filter disc can last for 1-2 years, making it a cost-effective and sustainable alternative to disposable coffee filters.
What sizes are available for Stainless Steel Coffee Filter Discs?
Stainless steel coffee filter discs are available in multiple diameters such as 49mm, 51mm, 53mm, 54mm, and 58mm to fit different espresso portafilters. Custom-size stainless steel coffee filter disc options are also available for specific coffee machines and brewing systems.
Can I use a Stainless Steel Coffee Filter Disk in an AeroPress?
Yes, the stainless steel mesh coffee filter is compatible with AeroPress coffee makers. Using a stainless steel coffee filter disc in an AeroPress produces a fuller-bodied brew compared to paper filters while maintaining smooth extraction.
Does a Stainless Steel Coffee Filter Disc affect espresso pressure?
A properly sized stainless steel mesh coffee filter does not negatively affect espresso pressure. In fact, some baristas use a stainless steel coffee filter disc will improve water distribution and reduce channeling, resulting in more consistent espresso extraction.
What Our Global Partners Say
“The precision of this Stainless Steel Coffee Filter Disc is remarkable. We’ve tested various micron sizes for our new brewer line, and the flow consistency here is the best we’ve seen. It allows the essential oils to pass through for a full-bodied flavor while effectively capturing all sediment. The surface is incredibly smooth, which prevents grounds from getting trapped and makes cleaning effortless for the end-user.” —— Product Development Engineer
“We’ve integrated the Stainless Steel Coffee Filter Disc into our commercial cold brew systems. Unlike paper filters or cheaper mesh alternatives, these discs do not warp under pressure and are resistant to corrosion after hundreds of cycles. The 304/316 grade material is certified and consistent across every batch we’ve ordered from Yangzhou Xuancheng.” —— Operations Manager
The edges of this 316 Stainless Steel Coffee Filter Disc are perfectly finished with no burrs, ensuring a safe and tight seal in our espresso machines. It’s a high-quality component that adds real value to our final assembly.” —— Quality Control Supervisor
“Switching to the Stainless Steel Coffee Filter Disc has helped our brand move toward a more sustainable, zero-waste model. The durability is outstanding, and it offers a much better ROI compared to disposable options.” —— Supply Chain Director
Food-Grade Stainless Steel Coffee Filter Disc | Factory
Bulk manufacturer of stainless steel coffee filter discs. We supply food-grade, high-precision filter discs for coffee machine OEMs & commercial brewers.
Product SKU: XC-CFD-SERIES
Product Brand: Yangzhou Xuancheng
Product Currency: USD
Product Price: 0.22
Price Valid Until: 2028/12/31
Product In-Stock: InStock
4.9
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