Core 400S True HEPA 3-Stage Original Replacement Filter
Clear your home of airborne contaminants with advanced 3-stage filtration, featuring HEPASmart™ Technology that filters 99.99% of bacteria and mold, as well as 99.9% of viruses. With 10x more carbon than competing brands and the exclusive Levoit ARC Formula™, the days of unwanted household odors are behind you.
Compatible only with Core 400S
Protect Your Investment: It is highly recommended to use this officially designated replacement filter (Core 400S-RF) to keep your Core 400S air purifier at its best working efficiency and capacity, breathing fresher and cleaner air all the time
Capture Large Particle: Ultra-fine Nylon Pre-Filter captures large particles such as dust, lint, fibers, hair, and pet fur, also helpful to maximize the filter’s life
Upgraded HEPASmart Technology: Our H13 True HEPA Filter is safer than medical surgical mask materials and can achieve a better purification effect than traditional general HEPA. It captures 99.97% of dust and allergens as small as 0.3 microns such as household dust, pet dander, mold spores and plant pollen
Eliminate Household Odor: The AirReComposition Formula in the activated carbon filter, which improves deodorant ability by 60%, chemically decomposes the unpleasant pet odors in the air and eliminates household odors without worrying about second-hand pollution
Warm Maintenance Tip: You may need to replace your filter earlier or later depending on how often you use your air purifier. Using your air purifier in an environment with relatively high pollution may mean you will need to replace the filter more often
To maintain the performance of your air purifier, only use official Levoit filters.
Replace your filter every 6 – 8 months depending on your use and maintenance.