The British have also outdone itself with the brand known as Dyson. This is because of the innovation in its product line that doesn t use filter bags to catch air but a filter system that converts this into clean air. Long before the idea of not using filter bags was done by the British, the company called Rainbow made a model out in the 1920 s. Like any other electrical unit, it needs to be protected against dust; or otherwise, the same cover-protection turns to appear as decorative accent to the entire ambiance of a place. Also, if you are tired of maintaining a place for your vacuum cleaner, hiding it somewhere so as not to block traffic passages, much more if your residence is not large enough to allow many things inside, you have a second thought of converting it to a better and more artistic area, with the good idea to think of covering your vacuum cleaner instead of setting it aside. A vacuum cleaner dealer can specialize the selling of the items for a specific company. They study and master everything about the product to be able to answer intelligently about the vacuum cleaner they deal. This does not mean they only know about specific single product. By becoming a dealer, they are capable to compare and contrast the pros and cons of every use of vacuum cleaners in terms of many factors. These are easy to easy to move around because of the wheels underneath allowing the person to move freely and store it after it is used. All of these come with a 5-year warranty so the parts can be replaced free of charge. The nice thing about Dyson is that the vacuum cleaners can be purchased in authorized dealers such as appliance stores that could be near where the customer lives. The person may not know much about the internal components of the vacuum cleaner. For this reason, the owner should bring this to a service station. 6. The individual should never vacuum over a wet surface. This will cause the machine to short circuit and render it useless. Most vacuum cleaners have a one-year warranty. Vacuum systems could vary in use but it could cover from one of (1) cartridge, (2) Cyclone (bag or centrifugal separators), (3) electricity, (4) air power or gasoline. Points to Consider when Using the Industrial Vacuum Cleaner: 1. Vacuum pressure - Refers to the stable flow in water lift, supposed to be static in nature.