These vacuum paper bags are designed for your ZANUSSI vacuum cleaner ZAN 4415, 4416, ZAN 5000. ZANUSSI high quality bags have been specifically designed to fit your vacuum cleaner and maintain its best performance. The high grade material provides high airflow and strong suction power as well as a high filtration level and maximum dust retention. The microfilter protects your vacuum cleaner from dust particles. For optimum performance of your vacuum cleaner, we recommend you to change paper bags regularly and replace all filters at least twice a year or when they become visibly soiled. This pack includes 5 vacuum cleaner paper bags and one microfilter. ZANUSSI paper bags reference: ZA 153.