The Bissell 3837 CleanView Swivel Rewind Pet Vacuum Cleaner Top Brush Roll Cover is a replacement part designed specifically for Bissell vacuum cleaners. This black brush roll cover is compatible with the Bissell 3837 model and comes as a single item in the pack. It is an essential component for maintaining the cleaning efficiency of your vacuum cleaner, ensuring that your floors and carpets are properly cleaned and free from debris. This genuine Bissell accessory is designed to fit seamlessly into your vacuum cleaner, making it a convenient and reliable choice for keeping your home clean and tidy.