Vacuum has power but suction is weak even with clean filters and empty bin

Safety first: Remove the battery before inspecting seals.

• 1. Check dust cup fit: Remove and reinstall the dust container, ensuring it clicks firmly into place. Inspect the rubber gasket around the cup rim for tears or deformation.
• 2. Inspect for cracks: Look closely at the dust cup and cyclone housing for hairline cracks that could leak air.
• 3. Check wand and nozzle joints: Ensure all connections are tight. Wiggle the wand while the vacuum is running (with battery installed) and listen for hissing that indicates leaks.
• 4. Replace damaged seals: If the dust cup gasket or other visible seals are flattened or torn, order the correct Panasonic seal or dust cup assembly and replace.
• 5. If suction remains low: Internal seals around the motor or cyclone may be compromised, requiring professional disassembly and resealing.