Commercial Vacuum Cleaners
Commercial vacuum cleaners are usually built built to higher specifications than domestic vacuum cleaners. Not surprising as they are required to clean more floor area than a domestic model. The must also be robust, capable of taking the knock they'll receive in the commercial environment.
To withstand the commercial environment of an office, shop or factory, a commercial vacuum cleaner is usually built from tougher materials than their domestic counterparts. Their casing is often made from metal. Also the motor size - and therefore suction power - is usually bigger than domestic version. Remember, commercial vacuum cleaners are usually cleaning somewhere that is dirtier than your average home. They are also built with such features as all-metal ball bearing brush rolls with replaceable bristle strips, lifetime lubricated, and parts that can be easily repaired or replaced.
Repairability of commercial vacuum cleaners is key. They are usually more expensive than a domestic vacuum cleaner but these appliances are going to take more knocks than a domestic model. If a buyer is prepared to pay extra for a commercial vacuum cleaner, he also expects to be able to repair it quickly and cheaply, rather than just throwing it away and replacing it with a new vacuum.
Because the build quality of a commercial vacuum cleaner is higher than a domestic model, manufacturers will also give good warrantees. Getting a good warranty should definitely be on the list of features when you're buying a commercial vacuum cleaner.
Buying a commercial vacuum cleaner for your own home is worth considering. In the domestic environment, a commercial vacuum cleaner should last a lifetime. The cleaning power will be better than most domestic models on the market and you should be able to get spare parts and repairs easily.