- Environmentally friendly coffee filter funnel that eliminates worries about filter paper odor affecting flavor and reduces paper waste. - Made of tasteless material that meets health and safety requirements in the industry. - Double-layer filter mesh designed for use with professional Italian coffee machines, providing effective filtration. - Outer layer features a thickened perforated stainless steel sheet, offering added protection. - Compatibility and use: designed for use with professional Italian coffee machines; suitable for home kitchens, small cafes, or office settings where durable, reusable filtration is preferred. - Use scenarios: - Home kitchen with a compatible professional Italian coffee machine to improve flavor and reduce paper waste. - Small cafe or office environment needing consistent filtration and minimized paper usage. - Travel or temporary setups where a durable, reusable filter is advantageous.