But, regardless of the size, the ingenious of the design really lies on the innovation that literally frees you from being restricted and tied to your electric wall socket. The small size and lightweight designs of portable cordless vacuum cleaners enable you to clean practically anywhere. The cordless technology has allowed you inconceivable mobility when it comes to your vacuuming. 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. An expandable bag serves as filter to collect all items the inlet can take. James Dyson invented a model that did not need this, which manufacturers in Europe were not in favor of so this person promoted it elsewhere until a Japanese firm liked the idea and the company took off. Most vacuum cleaners clog after catching a lot of dust. Dyson doesn t because the roller inside the machine converts it into clean air. It is a highly designed high-powered machine produced to meet the demands in collecting considerable volume of manufacturing facilities with tremendous capabilities and efficacy even the tiniest littered drop in a certain area. IDENTIFYING FUNCTIONS OF THE INDUSTRIAL VACUUM CLEANER FROM OTHER VACUUM CLEANERS It has high output level and has a large capacity compartment to suction wide range of material waste. Another feature in the Eureka vacuum cleaner is that it has great suction power. Even if the machine bought only has a 3 or 8 amp motor, it is still able to do the same job done by a bigger and stronger appliance. This allows it to take away dirt, dust and animal hair wherever it may be. Some machines tip over when this is pulled toward the user. When that has been done, the only way this household appliance can last for a number of years before deciding to buy a new one will be for it to undergo proper maintenance. The care given to the machine is the same regardless of the brand. This means cleaning the brushes after each use, checking the filter it is clean and throwing away the dirt bag when it is full.