General description Designed specifically for D2, D3, D6, E20, E30, and E31 robotic vacuums, this main and side brush kit ensures a perfect fit and function. Made with high-grade materials, it promises robust performance under various operating conditions and is an essential upgrade for maintaining your appliance in top condition. Technical specifications Model: For D2, D3, D6, E20, E30, E31 Function: Cleaning Color: As shown Material: Plastic Package Contents: 2 x main brush, 6 x side brush, 6 x rag, 6 x filter Measurement allowed error: +/- 1-3 cm Installation Designed for hassle-free installation without the need for additional tools. User-friendly design allows for quick and easy replacement. Usage To maintain optimal performance, clean the brushes regularly and replace them every 1-2 months, depending on usage frequency. This routine ensures your vacuum operates at peak efficiency.