IROBOT RED vacuum. Runs around the house and does it's thing, but no longer collects dirt into dustbin. I'm not sure what's wrong, but it appears the brush isn't circling. Comes with 4 brand new filters which cost more than $10 themselves. I bought a new model at Costco( I really love these things), so just want to get rid of this one. Maybe someone more mechanically savvy can salvage. Fun to watch. Location: Mt. View it's NOT ok to contact this poster with services or other commercial interests hawaii