Shark IZ540H vacuum filters

Shark IZ540H: the foam and felt filter is part XFFKIZ600 or XFFKIZ700. Source: Shark, checked November 6, 2026.

1Felt filterXFFKIZ600

Part numbers come from Shark (source 1, source 2, source 3), checked November 6, 2026. Amazon buttons open a search for the part number; we may earn a commission.

Where the model number is

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