Dust cup only fills at the top - have cleaned all filters!
I have a Shark Pet Pro-Liftaway, Model NV752. I recently changed all the filters, cleaned everything up, dried the filters thoroughly, and reinstalled. But only the top of the dust cup fills up; not the bottom. With 2 ragdoll cats and lots of wall-to wall carpet, I need to get this fixed. Help!!
Es esta una buena pregunta?