Rinse the pre-filter with cold running water or clean with Tineco rinse-free filter cleaning tool.
Reinstall the pre-filter correctly.
Reinstall the dustbin correctly.
Check the seal rings of motor air inlet/dustbin cover/mesh filter to make sure it's in good shape and well installed.
Also be among the first to hear about Tineco’s exclusive offers and deals, and get notified about our latest product launch!