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Yvonne TapiaAug 11, 2025
Why is my TriStar SZ-1915 Vacuum Cleaner not picking up or has weak suction?
- NnroyAug 11, 2025
Your TriStar Vacuum Cleaner may not be picking up or has weak suction because the dust cup filter is full, the unit is clogged, or the dust cup filter needs cleaning. To resolve this, empty the dust cup filter. If that doesn't work, turn the unit off, unplug it, remove the dust cup filter, and check for any obstructions in the air dust and remove them. You may also need to clean or replace the dust cup filter.