These commercial packets are designed for use with Bunn, Fetco, Wilbur Curtis, or similar 1.5-gallon and 3.0-gallon commercial brewing systems. Each 9.0 oz packet is formulated to brew 1.5 gallons of consistent, high-quality HOPE Coffee. Simply tear open the packet, pour the grounds into the commercial coffee filter, start the brewer, and enjoy freshly brewed HOPE Coffee in just minutes.