DESC: Are smoke, pollen, dust mite detritus, mold spores and pet dander causing your allergies to flair? Indoor air pollution is more of a problem than ever and Hunter® QuietFlo air purifiers are allowing all of us to breathe easier. Hunter® QuietFlo purifiers are up to 99.97% effective at capturing airborne particles and their popular slimline styling allows a unit to be placed flush against a wall or in the corner. Its the 3 - speed Hunter® fan that signifies QuietFlo air purifiers, it draws air into the unit with out excessive noise associated with competitors models and an advanced activated carbon pre-filter reduces cooking, tobacco and pet odors. Hunter® purifiers offer quick, easy filter changes and low annual maintenance costs. The Hunter® QuietFlo 117 True HEPA Air Purifiers feature famous performance and quality is available at a very affordable price.