General description Replacement parts for H12 Pro / Dual Cordless Wet and Dry Vacuum Cleaner, including roller brushes and HEPA filters. These high-quality components are designed to filter fine dust, reducing dust, pollen, and other allergens in the air you breathe. Technical specifications Material: Plastic Package Contents: 2 roller brushes, 3 HEPA filters, 1 cleaning brush Measurement allowed error: +/- 1-3 cm Usage For 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 everything from small dust to larger deposits.