Do you have concerns regarding your in-home air quality? The Cuisinart PuRXium countertop and freestanding air purifiers virtually eliminate or capture up to 99.9 of airborne particles of 0.1 micron or larger. This includes airborne bacteria and various contaminants that can diminish air quality and make breathing uncomfortable. The countertop PuRXium air purifier draws air in through two sides and cycles air within 500 square feet twice every hour or 250 square feet four times an hour. The freestanding PuRXium draws air in through all four sides and cycles air within one thousand square feet twice every hour. The Cuisinart air purifiers are equipped with h13 high-grade hepa filters, active carbon filters, and removable and washable metal pre-filters. Additionally, the freestanding air purifier uses powerful uvc light to further reduce airborne bacteria. These elements work together to help you breathe easier by reducing or capturing up to 99.9 percent of airborne particles of 0.1 micron or larger. The quiet and powerful motors rid your house of the lingering food aromas, pet dander, pollen, dust, including mites, bacteria, tobacco smoke, wildfire generated smoke, carbon and lead dust. Illuminated touch screen controls give a sleek modern look to any room. The countertop purifier is equipped with a child safety lock 12-hour timer sleep mode night light, and three fan speeds. The freestanding purifier additionally includes a filter replacement indicator uvc light and four fan speeds. Improve your air quality and have peace of mind at home with the Cuisinart PuRXium countertop and freestanding air purifier.