Core 400S-P Replacement Filter for LEVOIT Core 400S-P Smart Air Purifi-er, 3-IN-1 HEPA and Activated Carbon Filter, Compared to Part# Core

?-??????????????? -The core 400S filter includes a Fine Nylon Pre-filter, a HEPA Filter, and an Activated Carbon Filter. This core 400S air filter can attach 99.97% of airborne (as small as 0.3 microns). Perfectly matches your air purifier to efficiently clean up air pollutants.??????????????? - The core 400s replacement filter enhances the HEPA filter, and the more folded layers can accumulate more dust. Strong air circulation, so it can better collect odors and dust for large space environments.????-????????? - 2 Pack for levoit core 400S-P air purifi-er filters are included in the package. Each core 400 filter can be replaced every 6-12 months. The Core 400S-P filter is made of high-quality PP frame, even in humid environments, always ensuring maximum filtration efficiency.??????????????????????? - These core 400 filters are customized with Original Filter(White), Pet Care Filter(Yellow), Toxin Filter(Green), Smoke Filter(Blue), you can choose according to your needs.????????????????? - valuas customer service and satisfaction. If you have any problems with these Core 400S air replacement filters, please contact us and we will try our best to help you solve it.