This is a strange topic but every morning the two of us drink coffee at home. I am using a large coffee maker that makes 6-10 cups of coffee but only 4 mugs. Perfect amount to drink each morning for 2 people. BUT I can't find anywhere In Bali to buy paper coffee filters (the triangular shape ones) that fit the plastic cone for 6-10 cups. The largest in the stores are 2-4 cup size. I can't find anything on line either. Can anyone help?