Do you have a Roomba e-, i-, or j-series or are you going to buy one? The iRobot Filter Set Roomba (3 units) is a good addition. This set has 3 exhaust filters for your robot vacuum. We recommend that you replace this every year. This way, you can prevent damage to the motor. The filter also prevents the robot from blowing back dust via the exhaust air into the room.
Suitable for robot vacuums from the Roomba e series, i series, Roomba Combo j5 and i5. Unsuitable for the Roomba Combo j7, j7+, and Roomba Combo j9+.