Which post-motor filter does the Shark IZ377H take?

Shark IZ377H vacuum post-motor filter

Shark IZ377H: the post-motor filter is part XHF161H. Source: Shark, checked November 6, 2026.

A clogged filter cuts suction and makes the motor run hot.

1FilterXHF161H

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

On the underside of the body or behind the dust cup.