Refill Kit Compatible Compatible Botvac D Series D70 D75 D80 D85 Connected D3 D4 D5 D6 D7 Robot Vacuum Cleaner, Not Compatible with Other Botvac Models (e.g. 70e 75 80 85) Robot Vacuum Cleaner High Compatibility - Compatible Precision Brush Edge Cleaning Brush Compatible Robot Combination Walls and Deep into Corners. No Tools Required, Easy to Install the Compatible Parts. Maintenance - Keep your home clean by replacing the compatible botvac brush, vacuum filter, side brushes and main brush every 2 to 3 months, depending on how often you use it. Material: Plastic Color: Black Package Contents: 3 * High Compatibility Filter 3 * Side Brushes 1 * Screwdriver 1 * Roller Brush 2 * Cleaning Tools Only the above package content, other products are not included. Note: Light and different monitors may cause the color of the item in the picture to be slightly different from the real one. The allowable measurement error is +/- 1-3 cm.