Selection of coffee filters is a vital step in brewing perfect coffee — don’t settle for anything less than BUNN® quality coffee filters. Using the results of years of research, BUNN manufactures the best filters from high-quality, heavyweight paper, so the water flows properly through the coffee. Our filters are uniquely designed for strength with taller walls to help reduce overflow and grounds in your coffee. BUNN’s paper stock used in the manufacturing of the coffee filters is produced using an elemental chlorine-free (ECF) bleaching method. Compatible with Gourmet, Single TF, Single SH, Dual SH, Single, Dual, 1.5 gal urns, Infusion, ICB and ITCB coffee brewers.