Broan Nu-Tone VX3918STD Vacuum Bag; For Central Vacuums and VX 550 and VX1000, 8 gal

Size: 6.500 Inch Width x 7.300 Inch Depth x 30.500 Inch Height

The bags capture and tightly seal dirt, dust and allergen particles away with reliable efficiency to make your home a cleaner, healthier place for your family to live

Standard filtration provides reliable performance through the use of a two-ply electrostatically charged media filter, resulting in a cleaner home and improved indoor air quality

Filter media captures particles down to 0.10 micron at 85% efficiency, ensuring a clean and healthy environment

Suggested replacement about twice a year for maximum performance and efficiency