YAOYAOUSA True HEPA Filter Replacement 3-in-1 Compatible with PureZone Air Purifier

TRUE HEPA TECHNOLOGY: Removes up to 99.97% of airborne pollutants as small as 0.3 microns, such as dust, pet dander, smoke or odor, dust mite debris and pollen,especially in the springtime. This is not a Purezone OEM product. The Purezone brand names and logos are the registered trademarks of their respective owners. Any use of the Purezone brand name or model designation for this product is made solely for purposes of demonstrating compatibility.