Dyson vacuum cleaner, about 10 years old. Runs and roller spins, but not sucking properly. I've taken it apart and cleaned it a couple of times, works good for a while, then goes back to not working again. May be a simple case of having something caught in the airway, but I haven't been able to find the culprit. If you can fix it, more power to you. FREE, come get it. Porch pickup, located in The Woodlands, close to intersection of Woodlands Pkwy and Kuykendahl.