General description This 13-piece Replacement Brush Filter Accessories Set is designed specifically for the Ecovacs DEEBOT N8, N8+, N8 Pro, and N8 Pro+ robot vacuum cleaners. It includes essential components to maintain optimal cleaning performance. Technical specifications Compatible Models: Ecovacs DEEBOT N8, N8+, N8 Pro, N8 Pro+ Package Content: 1 main brush, 4 filters, 8 side brushes Filtration Efficiency: 99% for dirt, hair, dust, etc. Usage To ensure your robot vacuum operates at peak performance, it is recommended to replace the consumable parts every 2 to 3 months, depending on usage frequency.