As the technology of portable vacuums has evolved, they have in turn become more expensive. As the difference in price between central vacuum systems and portable vacuums has lessened, central vacuum systems have become a more practical and cost-effective solution to cleaning your home. There are several benefits to central vacuum systems:
Power - Central vacuums have three to five times more power than traditional vacuums. Because the power unit is not meant to be portable, it can contain a more powerful motor than traditional vacuums.
Convenience - Central vacuums eliminate the need to carry a heavy unit from room to room or up and down the stairs. There are no cords to trip over, and your power brush can be inserted right into the wall inlet locations that you choose, instead of into pre-determined electrical outlets. One of the biggest hassles with regular vacuum cleaners is changing the bag - it's dirty and inconvenient, and it can be hard to find the right size bags. In comparison, the canister on a central vac system requires emptying only two or three times a year, and there are no bags to buy. No other maintenance is required.
Home Value - Investing in any permanent appliance in your home should help increase the value when you decide to sell. Central vacuums can be installed in existing homes or in homes that are under construction.
Noise - Generally, central vacuum systems are quieter than traditional vacuums. Remember that the power unit is located elsewhere (garage, basement, etc.), so the noise will probably be insulated. You can hear the phone ring, listen to the radio or hear family members talking while you're using a central vac.
Versatility - Central vacuums offer the same range of attachments and accessories that portable vacuums offer. The long hose length makes cleaning areas like window blinds, ceiling fans and soffits much easier.
Cost - Central vacuum dealers claim that central vacuums save you money by prolonging the life of your carpeting, drapes and furniture through deeper cleaning.