Air Purification by Hoover.  Learn about the  SilentAir 4000 Air Purifier system and more:

The Hoover SilentAir 4000 Air Purifier electronically cleans your home by collecting dust and bacteria.

silent airIt electronically and purifies the air in the home by releasing negatively charged ions that circulate throughout a room and attach themselves to particles in the air, like dust, pollen, and bacteria.

Unlike standard ionizers, Hoover SilentAir takes the purification process a step further with its positively charged Dielectric Collection Sheet.  These sheets attract and trap these minute contaminants and remove them from the air rather than simply allowing the negatively charged particles to fall on the floor.

Hoover SilentAir air purifiers are invaluable to those concerned about pure, pollutant-free air.  It removes many allergens such as air borne mold spores, pollen, and animal dander from the air.  Non-smokers will enjoy an environment which is less polluted by secondhand smoke. Hoover SilentAir air purifier deodorizes rooms by removing odor-causing particles and removes irritants that affect tired eyes.  But the benefits are shared by everyone and the general feeling of well-being isn't hard to recognize, knowing the SilentAir air purifier is quietly working to purify living spaces of pollutants and allergens.

  • Fan-less and virtually silent. 

  • Very minimal maintenance

  • Adjustable to room size

  • Lifetime operation - no moving components

  • Requires only 4 watts of electricity per year

  • Streamlined and lightweight

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