Coffee Filter, Base Diameter 4 1/4 in, Bio-Based Yes, BPI Certified Yes, Compatible Product Type 12 Cup , Compostable Commercially Compostable, Filter Shape Basket, Flat/Top Diameter 9 3/4 in, FSC Certified Yes, Product Type Coffee Filter, Maximum Brewing Capacity 12 C, Recyclable Yes, SFI Certified Yes, USDA Certified Bio-based Products No, Coffee Filter Size 8 to 12 Cup, Minimum Brewing Capacity 8 C, Package Quantity 3000