A built-in vacuum system exhausts germs, mites, cat hair, and bacteria, brought into the home as unwanted passengers on dust and dirt. There is absolutely no recirculation of dust in the home. Dirt and dust are carried outside the home to the remotely located collection center, eliminating the problem of redusting after each cleaning. More Power People choose Central Vac because it does a better job. It's as simple as that.
More power is the key.
Because the Central Vac is mounted on a wall, unlike portable vacuums, there's no size or weight limit. The motor can be, and is, much more powerful. Added power means you clean deeper. You remove more dirt and dust, and do it faster. Quiet The power unit is located outside the living area of a home, in a garage, basement, utility room, so there is no motor noise in the living area of a home.