Ac400 Air Purifiers Replacement Filter H13 True Hepa Technology High Efficiency

? Compatible With Purivortex Ac400 Air Purifiers | ? 99.97% High-Efficiency 3-In-1 Filtration Systems Including Nylon Pre-Filter, H13 True Hepa Filter, And Activated Carbon Filter Absorb All Ordinary Particles As Small As 0.3Microns Particles In The Air, Bring You Fresh Air All At Home. | ? Original Filter: Excellent For Multi-Purpose Coverage, Dust, Lint, Hair, Pollen, Odors And Fume, Smoke, Pet Danders, As Well As Vocs. | ? Filters Are Sealed To Protect Their Service Time. Remove The Plastic Packaging Of The New Filters Before Running The Air Purifier. It Is Recommended To Replace Filters Every 3-6 Months.