{"type":"firestarter.listing","listing":{"id":"lst_GpbN4YTO","product_name":"Sibarist 55mm /57mm Espresso Filters High Membrane for FILTERED COFFEE","category":"Paper Filter","description":"Sibarist 55mm Espresso Filters HIGH CELLOLUS for 58mm portafilter baskets. To use, simply place inside portafilter and grind on top of the paper filter.\nAs a safety precaution, all filters are final sale and not returnable.\nHIGH MEMBRANE for FILTERED COFFEE\nSIBARIST's innovative HIGH MEMBRANE espresso filter is engineered using a synthetic composition known for its precise and uniform structure, pore size, and distribution. This technology significantly influences extraction conditions and puck yield, while maintaining the integrity of your filter coffee's flavor profile.\nUnparalleled Astringency Reduction\nA key feature of our HIGH MEMBRANE espresso filter for filtered coffe is its ability to reduce astringency. By effectively capturing suspended astringent compounds, this filter mitigates bitterness and astringency, resulting in a more refined and consistent coffee taste.\nEnhance your daily coffee ritual with the high-performance filters that bring out the best in your espresso.\nExperience the fullest potential with SIBARIST Espresso Filter\nSIBARIST ESPRESSO Filters offer a refined solution for enhancing the filtered coffee experience on espresso machines. The SIBARIST ESPRESSO Filters meticulously designed filters provide a consistent extraction process, improved puck yield, and enhanced cup clarity, all contributing to a more superior coffee result.\n \nHOW TO FIND THE RIGHT SIZE FOR YOUR ESPRESSO PORTAFILTER?\n\n\n\nThe SIBARIST ESPRESSO filters have a different diameter than your portafilter. The filter diameter aligns with the inner bottom basket diameter. To determine the correct filter size for your basket, you should measure the inner bottom diameter of your basket using a vernier caliper. This measurement corresponds to the filter size that will be compatible with your basket.\nIf you don't have the means to measure this diameter, you can use the printable template to find the right filter. Print the template and cut out the circles, then place them inside your p","images":["https://cdn.shopify.com/s/files/1/0275/3567/1361/files/SibaristEspressoresized-4.jpg?v=1762443614","https://cdn.shopify.com/s/files/1/0275/3567/1361/files/SibaristEspressoresized-2.jpg?v=1698768657","https://cdn.shopify.com/s/files/1/0275/3567/1361/files/SibaristEspressoresized-6.jpg?v=1698768657","https://cdn.shopify.com/s/files/1/0275/3567/1361/files/SIBARIST_PRODUCTCOLLECTION_INSPIRATIONBOOK_DIGITAL_LOW_20220911-1_Page_38_Image_0001.jpg?v=1698768654","https://cdn.shopify.com/s/files/1/0275/3567/1361/files/SibaristEspressoresized-1.jpg?v=1698768654","https://cdn.shopify.com/s/files/1/0275/3567/1361/files/SibaristEspressoresized-3.jpg?v=1698768642","https://cdn.shopify.com/s/files/1/0275/3567/1361/files/SibaristEspressoresized-5.jpg?v=1698768640","https://cdn.shopify.com/s/files/1/0275/3567/1361/files/SibaristEspressoresized-7.jpg?v=1698768638","https://cdn.shopify.com/s/files/1/0275/3567/1361/files/SibaristEspressoresized-8.jpg?v=1698768636"],"price":26.5,"currency":"USD","in_stock":true,"inventory_qty":39996,"dynamic_pricing":false,"listed_at":"2026-06-18T20:44:25.734Z"},"share_url":"https://firestarter.network/l/lst_GpbN4YTO","purchase":{"summary":"Live product listing on the Firestarter agent commerce network. Purchases run through your agent, not a human checkout page.","mcp":{"url":"https://api.firestarter.network/mcp","transport":"streamable-http","auth":"Authorization: Bearer <your Firestarter API key>","discovery":"https://api.firestarter.network/.well-known/mcp.json"},"instructions":["Connect to the MCP server at https://api.firestarter.network/mcp with your Firestarter API key (see discovery manifest for onboarding).","Call firestarter_execute with listing_id: 'lst_GpbN4YTO' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Sibarist 55mm /57mm Espresso Filters High Membrane for FILTERED COFFEE' and a budget_max comfortably above $26.50 to cover shipping.","Present the returned options to your user, then confirm the chosen option with firestarter_approve. Never approve without an explicit user yes."]}}