any help would be appreciated. My airspeed suddenly has no base suction. The hose/wand has awesome suction. I've changed the filters and checked that all of the hoses are clear and that the brush is spinning . I'm at a loss.
you might try youtube for help. I found the following link.
Is that the vacuum that you have to turn the red dial to go from hose suction to nozzle suction? If so, you may just need to rotate the dial. I don't have one, so I'm just guessing.