There I was, finally doing some needed cleanup in my apartment today and I was almost happily pushing furniture out of the way to vacuum the floors. That was almost happy untiI I realized that the vacuum was blowing around the dog hair, human hair, lint, dust bunnies and whatever else was on the floor instead of sucking it up. So, I took off the roller brushes, cleaned them and started again. Still the problem persisted; so, I took off the main hose and the tube that it is attached too and took a look - all clear. Then a look down the extension of the tube, that is permanently attached to the body of the vacuum cleaner revealed what looked like a blockage. It was a pain in the neck getting it out. I tried pushing it out with some long skinny things to no avail; then I tried a cleaning rod with a shotgun bore brush attached to pull it out - also no go. Then another try with the cleaning rod this time attached to a 38 caliber bore brush which gave it enough room to slide past the side of the blockage. It all came out fairly easily over the course of fives or six twirling swipes. First I got a small piece of paper towel, then a few more larger pieces with dog hair & and dust, then what amounted to what could have been a full toupee's worth of hair for a bald guy but made up of dog hair, human hair, lint, dust bunnies and other filth. Damn, it was packed in there, in all it was about a time and a half larger than my fist. Now though, the vacuum, a 5 year old Shark brand, works just fine again.
All the best,
Glenn B