General description Hepa Filter Replacement for Dyad Pro Vacuum Cleaner is designed to enhance the performance of your vacuum by effectively filtering fine dust, pollen, and other allergens, ensuring cleaner air in your home. Made from high-quality materials, this filter is essential for maintaining optimal functionality. Technical specifications Material: Plastic Package Contents: 10 x HEPA filters, 1 x cleaning brush Measurement allowed error: +/- 1-3 cm Installation Easy to remove and replace as part of normal maintenance. Usage It is recommended to replace the filter every 2 to 3 months for best performance.