But as [Daniel Bauen] explains in the latest Engineerable video, his two-stage dust collector is able to ... [Daniel] is using has its own washable HEPA filter to catch anything that makes it ...

The BlueAir Blue Pure 411i Max is equipped with a fabric pre-filter that traps larger particles like dust and hair as well as a HEPA filter, and its electrostatic forces help to attract airborne ...

it will capture larger particles with its pre-filter before the HEPA filter deals with bacteria, microscopic dust, smoke and any other allergens. Finally, the carbon filter removes any unpleasant ...

To clean the interior, Shark says owners should remove the HEPA filter and vacuum the interior to remove any dust or debris every two months. The HEPA filter itself is not washable and should ...