Answer: Mirka Dust Extractors are suitable for both dry and wet applications.
However, please remove the dust bag before wet use and clean filter before and after wet use.
The filter should be in place during wet or dry use.
Mirka dust extractors are not a suitable replacement for a pump.
An example of acceptable wet use would be be a small spill.
An example of improper use would include emptying a hot tub or swimming pool.
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Do Mirka sanders come with a pad wrench?
Answer: A wrench is supplied for changing the back-up pad. You can find it in the original packaging of the sander.