General description The Dust Bags for 2299 Vacuum Cleaner Accessories come in a pack of 25 and are designed to provide effective dust collection for various vacuum models. These bags are made from premium quality materials, ensuring durability and efficiency in capturing dust and fine particles. Technical specifications Quantity: 25 PCS Material: Non-woven fabrics Compatibility: Suitable for models 2299, 2499, 7490, and 8290 Dust capture efficiency: 99.97% Measurement allowed error: +/- 1-3 cm Installation Easy to install: Simply remove the old dust bag and replace it with a new one. No complicated steps or tools required. Usage For optimal performance, it is recommended to replace the dust bags every 3 to 6 months. Other information Leak-proof design with an automatic closing device to prevent dust scattering. Note: Light reflection and different displays may cause the color of the item in the picture to differ slightly from the actual product.