The Dirt Devil 440001595 UD20100 Dynamite II Vacuum Brushroll OEM Replacement Parts are designed specifically for Dirt Devil vacuum cleaners, including models UD20025 and UD20100. This black brushroll is suitable for upright vacuums and comes as a single item in the set. With compatibility for various Dirt Devil models, this electric corded brushroll is a reliable replacement part for maintaining your vacuum cleaner's performance.