The VacBagz 1509-30 neck debris bag is designed for ultra fine debris collection during pool vacuuming in larger pool areas. Measuring 30 inches in length and constructed with 65 micron mesh, this reusable debris bag captures fine sand, silt, dust, and very small particulate that standard mesh bags may miss. The extended length increases debris capacity, making it ideal for large pools and high-volume cleaning tasks requiring detailed filtration.