Why Does My Vacuum Cleaner Blow Out Dust

In my case the replacement filter names were printed right on the vacuum.

Why does my vacuum cleaner blow out dust.

If the vacuum cleaner starts to blow dirt back out of the unit instead of suctioning it up there are various possible reasons why. There are vacuums that have more hepa filtration for taking out small particles but if you are seeing dirt blow back out the vacuum is either broken or the bag is full. I ve cleaned out my vacuum thoroughly of all clogs i can literally see straight through every hose including the tiny one that s a connector to the hose from the very bottom that s screwed in and there s no switch seen anywhere to blow it out instead nor any way to reverse the hose. For a vacuum to do more harm than good it has to be a really old vacuum cleaner that has never been cleaned she says.

My shop vac was blowing dust out the back because there s supposed to be a filter on that plastic frame. Yours may vary but a lot of shop type vacuums use them. While many vacuum cleaners have other features or options that enhance this basic purpose the general idea is the same to clean the floor. So if you re vacuuming up dry materials and suddenly you see dust flying out of the vacuum here are a few issues and why it might be causing the dust to be spraying all over.

There are two ways this can happen. In general most vacuums do take up more dust dirt and allergens. My vacuum takes a vf4000 filter. If an upright cleaner is spitting everything out it means that the brush roller is ejecting everything.

The remnants of the filter are in the bin. Although the filters should deal with it a torn vacuum cleaner bag will also allow the dirt and dust to simply blow through the machine.