Shark IF201 vacuum filters

Shark IF201: the foam and felt filter is part XPREMF100, and the post-motor filter is part XPSTMF100. Source: Shark, checked November 6, 2026.

1Felt filterXPREMF100

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 the underside of the body or behind the dust cup.