The machine sold in states comes with 5 micron filter, 1 micron is an option you can upgrade. I believe the machine sold in Europe will have 1 micron filter.
On Tue, Nov 29, 2016 at 12:16 PM, James Zhu <james.zhu2@...> wrote:
I think it is a typo.?
If it was 5 micron, I do not think the owner of bridge city would buy it because he is allergic to wood dust as mentioned in the following review of his new dust collector.