Which filters does the Shark HE402 take?

HEPA filter HE4FKBAS, HEPA filter HE4FKPET.

Shark HE402 air purifier filters: HE4FKBAS

HEPA filter

Air filters load up with dust and smells. The maker lists how often to change it.

Shop the hepa filter on Amazon Other models that use HE4FKBAS

HEPA filter

Air filters load up with dust and smells. The maker lists how often to change it.

Shop the hepa filter on Amazon Other models that use HE4FKPET

1HEPA filterHE4FKBAS

Part numbers come from Shark (source 1, source 2), checked November 6, 2026. Amazon buttons open a search for the part number; we may earn a commission.

Where the model number is

On a label on the bottom or the back of the purifier.

Other Shark air purifiers

HC504HC505HE400HE401HE401CHE401NPHE402CHE405HE601HE601C