Maintenance
The iRobot Roomba j7+ requires occasional maintenance such as cleaning the brushes and sensors, replacing the HEPA filter, and emptying the internal dustbin, but is otherwise a low-maintenance product.
The iRobot Roomba j7+ requires some maintenance to keep it in good condition, such as cleaning the brushes and sensors. The HEPA filter needs to be replaced after about 50 hours of use, and the app will notify you when it's time to do so. The self-emptying dustbin can hold up to 60 days worth of debris, but the internal dustbin needs to be emptied occasionally for heavier debris.
The charging dock is self-emptying and requires only the replacement of the dirt disposal bags. However, the batteries are not designed to be user-replaceable, and it is recommended to contact the manufacturer's customer service for assistance. Overall, the iRobot Roomba j7+ is a low-maintenance product that requires only occasional cleaning and filter replacement.