Keep your Roomba robot vacuum running at peak performance with this 3-pack of genuine iRobot Evac Bags. Designed exclusively for the Roomba i3+ i7+ j7+ s9+ models these high-capacity bags capture all the dirt dust and debris picked up by your robot vacuum during cleaning cycles. The self-sealing design prevents dust from escaping when you remove the bag for disposal. Just pop in a fresh bag after the Replace Bag indicator illuminates to maintain strong suction power. With each bag designed to hold 30 bins worth of debris this handy 3-pack helps you go longer between bag changes. Keep your floors spotless without the mess of emptying the bin manually after every use. For optimal home cleaning make sure to stock up on genuine Roomba bags today. The manufacturer's part number for this product is 4626194. Consider grabbing a pack to keep your robot vacuum running like new.