Which foam and felt filter does the Shark UV440 take?

Shark UV440 vacuum foam and felt filter

Shark UV440: the foam and felt filter is part XFF350. Source: Shark, checked November 6, 2026.

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

1Felt filterXFF350

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.