Mian roller brush mop cloth rags for Proscenic 780T 790T hepa filters Side Brushes Robot Vacuum Cleaner dust filter accessories Feature: Made of high quality and environmental friendly material,durable for use. The brush should be replaced every 2-3 months to keep operating at peak performance Easy to remove and replace as part of routine maintenance TOP QUALITY-Made with the highest quality,durable and environmentally friendly materials,these replacement accessories will definitely exceed your expectations. Specification: 100% Brand New and High Quality! Very convenient to us Easy to install and use. Applicable model: For Proscenic 780T 790T Color: white+yellow material: plastic Package Contents: roller brush or side brush or filter or rag Only the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.