Vornadobaby MD1-0031 Activated Carbon Filter for Purio Contains two (2) genuine Vornadobaby Activated Carbon Filters Fits the Vornadobaby Purio True HEPA Air Purifier Captures odors and large particles prolonging the life of the True HEPA filter Requires no cleaning and are easy to replace, no tools required Built to meet U.S. voltage requirements, and certified, safety-tested, and warrantied for use solely within the U.S.