To clean out the collected debris from the vacuum

This allows more debris to be deposited into the clear bin so that less matter goes to the filter

[custom_html] Keep the air and your lungs clean with the Bissell Big Green Commercial Disposable Filter Bags for BG1000 Series vacuum

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is encompassed on all sides by a perforated steel intake housing which enables it to draw and filter the greatest amount of air at a time

Austin Air Standard Replacement Pre-Filter Dyson DC17 Vacuum Parts To clean out the collected[custom_html] This is a replacement pre filter for all standard size Austin Air purifiers. As the first stage in Austin Airs proprietary 4 stage filtration process, this filter is design to free air of large particulates such as hair, dust, and dander. Located outside of the main filtration system, it is designed to be removed and vacuum cleaned with ease, thus eliminating costly filter changes. Fits all standard size Austin Air models, including