Using these drive belts is straightforward. Just install them on the brush roller of your compatible Panasonic upright vacuum cleaner. When using the vacuum, keep an eye on the belt's performance. To make sure the belts last as long as possible, check the brush roller regularly. Remove any hair or fluff that might be clogging it, as this can put extra strain on the belt. If you notice the belt is slipping or showing signs of wear, it might be time to replace it. We've been in the business for over 25 years, so if you have any questions, don't hesitate to reach out.