General description 100% new and high quality, this accessory set for vacuum cleaners is made of high-quality materials. The side brushes allow your vacuum cleaner to reach into corners for a more thorough cleaning, while the HEPA filter effectively filters fine dust, reducing dust, pollen, and other allergens from entering the air you breathe. Technical specifications Material: Plastic Package Contents: 1 roller brush, 4 side brushes, 4 HEPA filters, 4 mop cloths, 4 dust bags Measurement allowed error: +/- 1-3 cm Usage For optimal performance, it is recommended to replace spare parts every 2 to 3 months. The uniquely designed brushes with rubber treads adapt to different floor surfaces, effectively removing everything from small dust to large deposits.