【Vacuum Cleaner Roller Brush】Multi-surface intersecting wave brush roller collects dirt and debris when mopping. Provides clean, fresh and healthy indoor air. Replacement Brush Roller is available for the 2554, 2590, 2593, and 2596 series. Safe for use on hard floors and carpets. The work is the same as the original part. Easy to clean and replace. To ensure optimal cleaning of your vacuum cleaner, it is recommended that you replace the multi-surface brush roller every 6 months. Premium multi-surface brush rolls feature an innovative microfiber and nylon brush wipe that removes debris and minimizes annoying pet hair attachment.