---
created: '2026-04-05T05:39:03+00:00'
id: e73dca45-2f01-47f8-9d2c-b20bbb6f8e19
links: []
modified: '2026-04-05T05:39:03+00:00'
summary: 'Here''s a concise summary:


  The Bambu Lab Smoke Purifier uses a stacked filter system (275mm x 275mm x 250mm
  with 20mm recess) containing an H13 HEPA filter, a MERV F8 (MERV 14) filter, and
  a G4 prefilter cotton layer.'
tags: []
title: Bambu Lab Smoke Purifier
---

#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