2-Pack, H13 4-Stage Filtration Activated Carbon 2-In-1 True Hepa Filters | | Compatible With Vava Va-Ee004 Air Purifier | | H13 True Hepa Capture Up To 99.97% Of Airborne Particles As Small As 0.3 Microns. This Includes Dust, Pollen, Pet Dander, Smoke, And Other Minute Particles ,Activated Carbon Reduce Chemicals Vocs, Tobacco Smoke, Pm2.5,Common Household Bad Smell,Washable Pre-Filter Prevents Large Particles Such As Dander,Pet Hair | | Please Replace Regularly To Keep Your Machine Fresh And Clean,For Best Results, Remove The Filter Once A Month And Clean With A Soft Brush Or Gently Vacuum. | | Top-Notch Quality Used For Maximum