What's In The Box: 1 x main brush,4 x HEPA filter,2 x primary filter,1 x black filter,1 x foam filter,8 x side brush, meeting your long-term replacement needs

Compatible Models: This is a replacement part Compatible with Shark AI AV2501S AV2501AE RV2502AE RV2520AOUS AV2510AOUS AV2511AE

Performance: The Filter captures up to 99.97% dust, dirty, pet hair, and small particles. The Roller works well on floor types—hardwood, carpet and tile. Save time and energy

Maintenance: To keep your vacuum cleaner running at peak performance, Please replace the filter and side brush every 2-3 months. Please maintain the Roller every month

Shipping and Installation: Shipping with a strong box to prevent from being damaged in transit. It is easy to be replaced and installed