The basic idea is still there but due to the changing fashions, the development of science and advances in technology, vacuum cleaners have evolved to be a revolutionary invention that altered forever the way people clean. Today "Puffing Billy" would be put to shame by vacuum cleaners that are ten times smaller yet many times more powerful. Leave the rest to history, for that single idea in selling the vacuum cleaners house to house has revolutionized into what is at present quality brand in appliance, Electrolux. SUPERIOR MODEL TYPES ELECTROLUX VACUUM CLEANERS Combines beautiful designs, best technical innovative features, and credibility in function, it tackles all tasks in the home to make easy and happier lives of people. Since the models are so durable, some people have even passed this on from one generation to the next. Given that the company has been in operation for more than 70 years, a Kirby s owners club has been established helping people who have this at home acquire replacement parts as well as offering it to the new generation. In single motors, the vacuum cleaner operates through a beater bush driven by a belt. The dual motor on the other hand, has the beater bush and the vacuum driven by different motors. The Canister type has a tank and a hose with a nozzle, that moves through the surface to be cleaned. Although the upright types are the more convenient to use, the canister type is very popular in the commercial setting as it can be used to clean different surfaces with the use of different nozzles. If you have been in the industry involving the services dealing with vacuum cleaners, then the career path is a serious business. You can become a good vacuum cleaner dealer as long as factories continue to manufacture vacuum cleaner product lines and their services continue to evolve. The demand of society starts from what people wants, the market has all the means to satisfy the demand and behind the scene, there are a lot of people having long term, satisfactory career out of dealing the items. This whole process is the summary of everything that happens to your panasonic vacuum cleaner. The rotating brushes at the bottom of panasonic vacuum cleaners do the job of loosening the dirt so it will be suctioned by the inlet of the unit by constant activity of air stream of the fan. Once loose, the particles are light enough to be forced inside by the pressure.