General description The Main Side Brush Filter Replacement Parts for Neato Botvac D7, D5, D3, D7500, D8500, and D800 Robot Vacuum Cleaner are designed to enhance the cleaning performance of your vacuum. Made from high-quality materials, these parts are durable and effective in maintaining a clean environment. Technical specifications Material: Plastic Package Contents: 2 x Main Brush, 6 x Side Brushes, 3 x Filters Measurement allowed error: +/- 1-3 cm Usage The side brush allows the vacuum cleaner to reach deeper into carpets for a more thorough clean. The filter captures fine dust, preventing dust, pollen, and other allergens from entering the air. It is recommended to replace the spare parts every 2 to 3 months for optimal performance.