Reusable, refillable coffee filter with builtin stainless steel mesh Key benefits Durable, longlasting design: permanent stainless steel mesh means no more singleuse paper filters and fewer replacements. Cost and waste reduction: refillable and reusable construction lowers ongoing filter costs and reduces disposable waste. Consistent performance: metal mesh provides reliable flow and extraction while keeping grounds contained. Safe materials: made from foodgrade materials and safe for regular use. Features and specifications Filter size: 3.6 x 3.6 x 2.8 cm — compact insert compatible with brewing devices or baskets that accept this size. Builtin stainless steel mesh: permanent, corrosionresistant filtering surface for repeated use. Refillable design: intended for repeated filling with ground coffee and simple reuse. Foodgrade construction: safecontact materials used throughout. How it solves common problems Eliminates the need to and store paper filters. Reduces clogging and sogginess from overused disposable filters by using a durable metal mesh. Provides a readytouse solution for smallbatch or singleserve brewing where a compact filter is required. Practical use scenarios Home brewing: swap paper filters for this reusable insert in small baskets to save money and reduce waste. Office or travel: carry a compact, refillable filter for singleserve cups or portable brewers that accept a 3.6 x 3.6 x 2.8 cm filter. Camping or short trips: lightweight, durable filter option for simple groundsandwater brewing without disposable filters. Care and maintenance Empty spent grounds, rinse the mesh under running water, and allow to dry before next use. Inspect the mesh regularly for residue and clean as needed to maintain flow and flavor. Compatible with any brewing setup that accepts a 3.6 x 3.6 x 2.8 cm filter insert.