The Duplex Black 340 Brush is a high-quality replacement brush specifically designed for use with the Duplex 340 floor cleaning machine. This brush is engineered to effectively agitate and lift dirt, debris, and stains from a variety of floor surfaces. Whether you have hard floors or carpets, the Duplex Black 340 Brush is designed to provide exceptional cleaning performance. It is easy to install and ensures optimal cleaning results, helping you maintain a clean and fresh environment with ease. With its durable construction, the Duplex Black 340 Brush offers long-lasting durability and reliability, making it an essential accessory for your Duplex 340 floor cleaning machine.