#bambu #3dprinting #laserengraving

The Bambu Lab Smoke Purifier uses a stacked filter.

Outer dimensions of filter stack are

275mm x 275mm x 250mm deep with a 20mm bottom recess. H13 (HEPA)

Sitting inside the frame are a 250mm x 250mm x 70mm MERV F8 Filter (MERV 14)
And on top of that is a 250mm x 250mm x  30mm prefilter. G4 Filter Cotton