1. FOR BETTER TASTING - Heavy-weight paper allows water to flow properly through coffee grounds and prevents grounds from filtering through, which helps preserve the flavor and provides suitable extraction for a richer, more flavorful coffee. 2. NO MESS - Uniquely designed with walls to help prevent coffee grounds from overflowing during use. 3. ENVIRONMENTALLY FRIENDLY - Processed with elemental chlorine-free (ECF) bleaching, resulting in no detectable level of dioxin. 4. FOR COMMERCIAL COFFEE MAKERS - Suitable for use with 8-12 Cups Commercial Drip Coffee Makers and compatible with Fetco, Bloomfield, and other coffee makers. 5. FILTER MEASUREMENTS - The base of the filter has a diameter of 8.2/3.23 inches. color: White Material: filter paper Packing list: 500 x coffee machine filter paper cup Only the above package content is included; other items are not. Note: Light and different displays may cause the color of the item in the image to differ slightly from the real thing. The measurement allowed error is +/- 1-3cm.