| Editor Reviews: Product Description: Filtrete Ultra Clean Room Air Purifier, FAP03-RS, Large Unit, The Filtrete Ultra Clean Air Purifier Circulates The Air More Efficiently Than A Hepa Filter, Filtrete Is 99.9% Effective At Capturing Airborne Allergens Such As Pollen, Mold Spores & Dust Debris, Quiet Operation & No Ozone Generation, Covers Approximately 350 SQFT. + Read more.... |  |