General description The 8 Pack Vacuum Bags for Type CC & XL Upright Cleaner are designed to fit all CC XL models including X3, X5, XL7, XL21, and series 2000, 3000, 4000, 8000, and 9000. These bags are essential for maintaining optimal performance of your vacuum cleaner. Technical specifications Part Numbers: CCPK4OH, CCPK8, CCPK8DW, AK1CC6H Bag Size: 63cm/24.80inch x 17.3cm/6.81inch Filtration Efficiency: Captures 99.97% of particles down to 0.3 micrometres Material: Two layers of meltblown fiber, two layers of non-woven fabric, and one layer of activated carbon Usage Each bag holds dust for up to 3 months, depending on vacuum usage Easy to replace: Simply remove the full dust bag and install the new bag in place along the holder slot Other information Package Contents: 8 dust bags Measurement allowed error: +/- 1-3cm Note: Light reflection and different displays may cause the color of the item in the picture to differ slightly from the actual product