SIBARIST x OREA Baby-O - Specialty Coffee FiltersSIBARIST x OREA O1 Special Edition The O1 filter is engineered by SIBARIST to fit the OREA O1 brewer with precision. Developed using FAST Specialty Coffee Filter technology, it enhances drawdown speed, prevents bypass, and delivers a clean, high clarity cup. Its structure ensures a consistent flow and even extractionhelping you get the most out of your coffee with every brew. Enhanced flowrate: Engineered for fast, consistent drawdowns to increase