COFFEE FILTER: Our coffee filters 4 cone paper is biodegradable paper and designed to provide maximum enjoyment for freshly ground coffee lovers while minimizing the impact on the environment. Cone design: 120 PCS Cone style coffee filter 4 can better fit the filter cup, Uniform flow rate, continuously locking in coffee aroma, High toughness material can prevent cracking. PERFECTBREWING: Our paper coffee filters are designed to provide theperfect brewing experience. They are all compostable & made of high quality paper that won't tear for mess-free brewing. BETTER TASTING: These cone coffee filters #4 are designed for hassle-free brewing, allowing you to enjoy your favorite coffee without the mess and fuss of traditional methods. Wide Compatibility: Mimore #4 coffee filters Compatible with Ninja coffee bar brewer 8-12 cups, CE251, CM401, CFN601, CFP307, CFP101, CP307, CFP201, CFP300, CFP301, CFP305, CFP451, DCM200, CM371, CFP105 and more dualbrew pro system coffee maker.