HEPA filter
Air filters load up with dust and smells. The maker lists how often to change it.
Levoit Eleva 500X: the hepa filter is part HEACAFLVNUS0146Y, and the carbon filter is part HEACAFLVNUS0144Y. Source: Levoit, checked November 6, 2026.
Air filters load up with dust and smells. The maker lists how often to change it.
Air filters load up with dust and smells. The maker lists how often to change it.
Air filters load up with dust and smells. The maker lists how often to change it.
Air filters load up with dust and smells. The maker lists how often to change it.
Air filters load up with dust and smells. The maker lists how often to change it.
1HEPA filterHEACAFLVNUS0146YPart numbers come from Levoit (source 1, source 2, source 3, source 4, source 5), checked November 6, 2026. Amazon buttons open a search for the part number; we may earn a commission.
On a label on the bottom or the back of the purifier.