General description High-quality replacement parts for T20 Robot Vacuum Cleaner, designed to enhance cleaning efficiency. The set includes multiple side brushes and a HEPA filter that effectively captures fine dust, pollen, and other allergens, improving air quality in your home. Technical specifications Material: Plastic Package Contents: 2 x roller brush 4 x side brush 2 x HEPA filter 4 x mop cloth 6 x dust bags Measurement allowed error: +/- 1-3 cm Usage To maintain optimal performance, it is recommended to replace the spare parts every 2 to 3 months. The uniquely designed brushes with rubber treads adapt to various floor surfaces, effectively removing both small dust and larger debris. Other information Note: Light reflection and different displays may cause the color of the item in the picture to differ slightly from the actual product.