Cordless vacuum smells musty or emits an unpleasant odor from the exhaust

Safety first: Turn OFF the vacuum and remove the battery pack.

• Empty and clean dust cup: Remove the dust bin and empty it. Wipe the interior with a dry or slightly damp cloth and let it dry completely before reinstalling.
• Clean filters: Remove pre-motor and HEPA filters. Tap out dust. If washable per Hamilton Beach instructions, rinse with cool water only, then air-dry for at least 24 hours.
• Deodorize: After filters are dry, you may lightly vacuum baking soda from a separate container using the nozzle to help absorb odors (do not put baking soda directly into the vacuum).
• Replace filters: If odor persists, replace the filter set with genuine Hamilton Beach filters.