help please

[Mickfb]

I think I have made a mistake. I bought a Festool CTL Midi extractor today, just the right size for my workshop. It wasn't till that I got it home I found o ut it is not suitable for mdf dust. I see that you can get Hepa filters for the bigger category of L class machines. does anyone know of one for the midi. Lucky when registering it with festool I see that you get 15 days to return it. Even if you have used it.
I don't want to do this because the size is just right.
Many thanks
Mick

 

[Shrubby]

M class for ALL wood dust - it's not only the filter but the airflow monitoring
read WIS23 (rev 1)
Matt