Compatible With Ecovacs Deebot 900 901 Robotic Vacuum Cleaner. (Note: Don'T Fit For Ozmo Series) | | Made Of High-Strength And Environmental Protection Material. | | Side Brushes And High Efficiency Filters Can Capture A Variety Of Debris, Make Your House Air Fresher. | | Easy To Remove Dirt Dust And Trash In Corners And Edges Effectively, Especially Your Hair And Your Pet Hair. | | Help Keep For Ecovacs Deebot 900 901 Running At Peak Performance By Changing The Consumable Replenishment Kit Every 2~3 Months, Depending On Your Use Frequency | |