Central vacuum piping systems last as long as your home or business will.
The power units typically last an average of 18 years, making a central vacuum system last at least 3 times as long as a portable vacuum. The central vacuum power unit has to be emptied approximately every 6 months to ensure a constant high suction power at all times.

There are no belts to replace and no bags to purchase.
Reliability, Longer Life, Sound Investment