KingBra 3 Pack Replacement Filters Compatible with Pure Enrichment PureZone Mini Portable

["Compatibility: These Replacement Filters are Compatible with Pure Enrichment PureZone Mini Portable","Replacement Filter: The filter includes carbon activated pre-filter and replacement filter","High Efficiency Filter: The filter captures up to 99.97% of airborne particles as small as 0.3 microns, The activated carbon pre-filter captures large particles in the air such as dust, pet fur, pet dander, lint and hair","Easy to Install: The replacement filter is easy to install and replace. For optimal performance, it is recommended to replace the filters every 6 months","Package Includes: 3 Pack Replacement Filters"]