General description For Qrevo Master, V20, P10S Pro, this high-quality replacement set includes essential components for optimal vacuum performance. The set features a main side brush, HEPA filter, and uniquely designed brushes with rubber treads that adapt to various floor surfaces, effectively removing dust and larger debris. Technical specifications Material: Plastic Package Contents: 2 pairs of roller brushes, 12 side brushes, 12 HEPA filters, 20 mop cloths, 20 dust bags Measurement allowed error: +/- 1-3 cm Usage For best performance, it is recommended to replace the spare parts every 2 to 3 months. The components can be easily removed and replaced as part of regular maintenance. 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.