General description Brush and Filter for AC1 Elite Wet Dry Vacuum Cleaner is designed to enhance the performance of your vacuum cleaner. Made of high-quality materials, this filter effectively captures fine dust, reducing the presence of dust, pollen, and other allergens in the air you breathe. Technical specifications Material: Plastic Package Contents: 1 roller brush, 2 HEPA filters, 1 scraper Measurement allowed error: +/- 1-3 cm Installation Easy to remove and replace as part of normal maintenance. Usage It is recommended to replace spare parts every 2 to 3 months for optimal performance. 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.