What is wrong with my dirt devil?

Back in the early 1990s we bought a dirt devil and it came defective on arrival, wouldn't suck at all. So I bought this nearly a year ago and just recently the suction went down dramatically. I have cleaned all the filters and checked for blockages and there were none. I checked for loose fittings and... show more Back in the early 1990s we bought a dirt devil and it came defective on arrival, wouldn't suck at all.


So I bought this nearly a year ago and just recently the suction went down dramatically.
I have cleaned all the filters and checked for blockages and there were none. I checked for loose fittings and there were none either.

Is dirt devil just a bad brand?
5 answers 5