What do you guy's do with your filters and the internal sock?
blow them out?
buy new one's?
Can the sock be washed?

Blow out the outer filter and replace after a long time, inner sock can be washed.

Same as Roy.

Likewise. I scooped up a 2 pack of new outer filters fo my g0738 for about $15 shipped.
Powertec, jet, shopfox, and wen all sell identical air filters and th filters are interchangeable:

Thanks Ben
you too Roy

I blow mine out in the woods behind the house. An amazing amount of dust will be in the air. Watch the wind.