This is a vacuum bag made for blowers and vacuums and is attached to the vacuum to collect whatever material is sucked into the equipment. Measuring approximately 31-inches long and 21-inches wide, this bag unzips to easily empty the contents. Over time the vacuum bag can become overly clogged and dirty, or damaged by its contents, and wh...Read moreen this happens, it is best to replace it. This is a genuine OEM part and is sold as an individual part. Ordering spare vacuum bags can ensure you always have one on hand when an unexpected item damages your vacuum bag during regular use.