What's In The Box: 6 x Sponges. Each package includes six Sponges, meeting your long-term replacement needs
Compatible Models: These Replacement Parts are Compatible with Electrolux PF91 Vacuum Cleaner
Efficiency and Performance: The Pure F9 Sponge captures up to 99.97% dust, dirty, pet hair, and small particles
Maintenance: To keep your vacuum cleaner running at peak performance, Please clean the Pure F9 Sponge once per week (twice per week in homes with pets) and replace it every 2-3 months
Shipping and Installation: Shipping with a box to prevent from being damaged in transit. It is easy to be replaced and installed on your vacuums