Filter set
Foam/felt plus HEPA replacements for this exact model family.
✓ Fit checked with manufacturer source
✓ Manufacturer-backed fit available
What fits my Shark NV356K?
Manufacturer-backed replacements for the Shark NV356K include XFF350 + XHF350 (filter set). Fit was checked against the manufacturer sources linked below.
Verified fitFilter set · XFF350 + XHF350
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Replacement belt
Search by exact model
Useful fallback search for a belt. Confirm the listing names your full model before ordering.
Shopping search only · confirm the listing names your exact model
Brush roll
Search by exact model
Useful fallback search for a replacement brush roll. Confirm the listing names your full model.
Shopping search only · confirm the listing names your exact model
Fit checked Aug 11, 2026Manufacturer sources only for fit verification.
Filter compatibility is manufacturer-confirmed. Belt and brush-roll buttons are model-specific shopping searches, not a compatibility claim.
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Compatibility scope
A verified match on this page applies to the replacement need shown. Manufacturers can use suffixes, revisions, production dates, or platform details that change other parts. If your product label has extra characters, use the full model number before buying.