Compatible with the designated series coffee machines, this bottomless coffee filter paper holder is suitable for home, office, or coffee use. Materials and durability Made from 304 stainless steel with wood or plastic components to ensure longlasting performance. Built to withstand daily use in varied environments while maintaining structural integrity. Performance and filtration precision pore design with a surrounding filter screen for uniform filtration of coffee grounds. Designed to be laborsaving and easy to use, supporting efficient workflow and consistent results. Ergonomic design Ergonomic handle in solid wood or plastic provides a comfortable grip and stable operation during use. Use scenarios Home use: ideal for daily coffee brewing with reliable filtration and easy handling. Office setting: suitable for break rooms to deliver consistent brews with minimal effort. Small coffee or cafe: durable construction supports steady throughput and reproducible results during busy periods.