All owners of woodworking machines, planer jointers, band saws, table saws, spinners and many others use a chip vacuum cleaner on which a filter bag can capture wood dust.
What is the purpose of a filter bag on a chip vacuum cleaner?
This bag is used to filter the fine wood dust recovered by the vacuum cleaner while the chips, they fall into the bottom bag, said bag receiver. It therefore has a primary role, especially for the health of the user who should not ingest wood particles.
The dimensions of each filter bag are appropriate for the different models of vacuum cleaners and their diameter. A little too big? It does not matter, thanks to the strap, it will be maintained without problem, the important thing is that it is not too small for your machine.
The filter bag can be cotton or felt!
Shake it regularly but it is made of felt or cotton, it should not be washed so as not to remove its filtering power.