Specifically engineered for cold brew; Strain out undesirable bitter acids and fatty oils to produce smooth, rich coffee flavor Our plant-based filters are strong enough to hold 5 pounds of wet coffee grounds without tearing and do not impart any additional flavors into your brew PLA Plant Based Filter; food grade; Manufactured in an SQF certified facility Each pack contains 50 filters International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions.