Genuine kit of filters for ELECTROLUX vacuum cleaner Cyclone Ultra Z 7300, 7310, 7311, 7315. ELECTROLUX high quality filters are designed to fit your bagless vacuum cleaner and maintain its best performance. The high grade of material used for these filters provides your vacuum cleaner with high filtration level and maximum dust retention. The microfilter retains the ultimate dust before leaving the air and the motor filter protects your vacuum cleaner motor from dust particles inside the dust container. To ensure your vacuum cleaner performance, we recommend you to wash the cartridge filter each time the dust container is emptied. Let it dry before replacing. All filters should be replaced at least twice a year or when you notice they are visibly soiled. This kit contains one cartridge filter, one microfilter and one motor filter. Cyclone Ultra filter kit reference: EF 79.