Premier Clean vacuum owners frequently note how much cleaner the air is inside their homes; this is no surprise, as it has been proven that most conventional vacuums pump recycled allergens back into the air via their exhaust. The dirt, debris and dust collected from a central vacuum system, however, is swiftly transported into its main power unit (e.g. in the garage), where the dirt is then exhausted outside.
This is especially beneficial to those with dust-associated allergic rhinitis and other allergies, as it provides them with much cleaner air to breathe.