Coffee Machine Parts
Coffee Filter Basket | Espresso Filter Basket OEM Custom ISO9001
Product Overview
Our coffee filter basket is a precision-crafted core brewing accessory designed for espresso portafilters. Manufactured under strict ISO9001 quality management system standards, this stainless steel filter basket features uniform micro-hole distribution, stable bearing capacity and excellent filtration performance. It holds coffee grounds evenly during high-pressure extraction, optimizes water flow rate, and effectively prevents fine powder leakage and channeling issues, ensuring pure and balanced espresso taste for daily home and commercial brewing.
We support full customization and OEM/ODM services, covering custom diameters, hole patterns, single/double wall structure, depth specifications, laser logos and personalized packaging to meet brand wholesale, retail replacement and factory supporting demands.
Product Parameters
|
Item |
Detailed Specifications |
|
Product Name |
Coffee Filter Basket / Espresso Filter Basket / Portafilter Basket |
|
Material |
Food-grade 304 stainless steel, rust-proof & corrosion-resistant |
|
Common Sizes |
51mm, 54mm, 58mm (fully customizable) |
|
Structure Type |
Single wall, double wall, single shot, double shot |
|
Hole Design |
Uniform micro-hole array, smooth burr-free filtration holes |
|
Working Pressure |
9-15bar professional espresso brewing pressure |
|
Working Temperature |
-20℃ to 220℃, high temperature resistant |
|
Surface Treatment |
Mirror polishing, matte finishing, anti-fouling treatment |
|
Certification |
ISO9001 Quality Management System Certified |
|
Custom Service |
Custom diameter, depth, hole layout, wall structure, laser logo, OEM private label |
|
Compatibility |
Universal for all sizes of espresso portafilters and semi-automatic coffee machines |
|
Features |
Precision filtration, no powder leakage, uniform flow, durable, easy to clean |
|
Application |
Portafilter matching part, espresso brewing filter replacement accessory |
Core Product Features
•Food-Grade Stainless Steel Material: Made of high-quality 304 food-grade stainless steel, featuring excellent rust resistance, corrosion resistance and high-temperature tolerance. No metal precipitation or odor during high-temperature brewing, fully compliant with international food safety standards, ensuring healthy and safe coffee extraction.
•Precision Micro-Hole Filtration Technology: Adopts ultra-fine and evenly distributed micro-hole structure with burr-free polishing process. It ensures stable and consistent water flow during high-pressure extraction, effectively filters fine coffee powder, prevents powder leakage, and avoids messy extraction and bitter taste caused by residual fine particles.
•Optimized Extraction & Anti-Channeling Design: Standard cavity depth and scientific hole distribution balance water penetration speed and coffee powder contact time. It effectively eliminates extraction channeling, makes every gram of coffee powder fully extracted, significantly improves espresso crema layering and taste richness, and ensures stable brewing quality.
•Multiple Structural Options: Available in single-wall, double-wall, single-shot and double-wall specifications. Double-wall structure enhances pressure stability for beginner-friendly consistent extraction, while single-wall baskets meet professional baristas’ precise brewing needs, covering diverse home and commercial brewing scenarios.
•High Pressure & Deformation Resistance: Integral stamping and thickened edge reinforcement design strengthen structural stability. The basket can withstand long-term 9–15bar high-pressure brewing without deformation, warping or hole distortion, maintaining long-term consistent extraction performance.
•Easy Cleaning & Wide Compatibility: Smooth polished surface prevents coffee oil and residue adhesion. It supports quick water flushing and disassembly cleaning. Standard caliber sizes perfectly match mainstream portafilters and semi-automatic coffee machines for easy replacement and daily maintenance.
Custom & OEM Service Support
As a professional manufacturer of coffee machine precision brewing accessories, we provide one-stop OEM/ODM customized solutions for global coffee equipment brands, distributors and factory clients. We support flexible customization from small-batch sample orders to large-scale mass production to meet your exclusive product development and market layout needs.
•Custom Size & Depth: Customize outer diameter, inner cavity depth, wall thickness and edge radian according to customer drawings or sample standards to adapt to special portafilter models.
•Custom Hole & Structure: Support customized micro-hole density, hole diameter distribution, single/double wall structure and flow rate design for targeted brewing effect optimization.
•Custom Appearance & Branding: Provide mirror polishing, matte surface treatment, laser engraving of brand logos and personalized pattern customization to enhance product brand recognition.
•OEM Private Label & Packaging: Support blank finished products, custom color boxes, outer cartons and label printing, providing complete private label customization services.
•Flexible MOQ & Fast Lead Time: Support low MOQ trial orders, fast sample proofing and stable mass production delivery, effectively shortening customer procurement and product iteration cycles.
Authorized ISO9001 Quality Assurance
All our coffee filter baskets are produced inISO9001 certified factories with standardized production processes and strict multi-dimensional quality inspection systems. Every batch of products undergoes flatness testing, high-pressure impact testing, hole precision inspection, anti-rust testing and filtration effect testing. Strict quality control ensures uniform hole spacing, smooth burr-free surface, stable structure and long service life for each filter basket, providing reliable quality guarantee for your bulk procurement and equipment supporting projects.
Wide Application Scenarios
Our stainless steel espresso filter baskets are widely applicable to household semi-automatic coffee machines, commercial professional espresso machines, E61 series professional coffee equipment and office coffee machines. They are essential core replacement parts and original supporting accessories for daily brewing, equipment maintenance, after-sales repair and professional barista brewing training.
Why Choose Our Power Cords
•ISO9001 certified factory quality, precise size and stable filtration performance
•Full custom & OEM/ODM service to support exclusive brand customization
•Food-grade 304 stainless steel, safe, rust-proof and durable
•Precision micro-hole design for uniform extraction and better coffee taste
•Universal mainstream sizes, easy installation, cleaning and replacement
•Factory direct price and professional after-sales technical support