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Replaceable HEPA + Carbon for Levoit 400S Air Purifier

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The 400-P-RF is an official Levoit 3-in-1 replaceable filter compatible with the Levoit 400s series air purifier.

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Product Details

  • Is your filter replacement light illuminated on your 400s air purifier? It is likely time to replace your filter. Levoit recommends you replace the filter every 6-8 months to keep it operating effectively and efficiently.
  • The 400-P-RF is a replaceable 3-in-1 air filter compatible with the Levoit 400s air purifier:
    1. Nylon pre-filter to capture larger particles in the air like pet fur, dust and lint.
    2. HEPA filter to capture particles as smaller particles (down to 0.3 microns) like smoke, mold spores, pet dander, pollen and other allergens.
    3. Activated carbon filter to reduce the presence of volatile organic compounds (VOCs) and odors.
  • Extend the life of your 400-P-RF filter by cleaning the nylon pre-filter every 2-4 weeks with a soft brush or vacuum hose.


  • Manufacturer: Levoit
  • Model: 400-P-RF
  • Filter type: 3-in-1 replaceable pre-filter, HEPA filter and carbon filter.
  • Dimensions: 9.65" Depth, 9.65" Width, 10.43" Height
  • Weight: 2.29 pounds
  • Your residence must located in Oregon and serviced with electricity provided by PGE or Pacific Power.
  • Must be a residential property. For commercial properties such as businesses, schools, churches, warehouses or other non-residential properties, contact [email protected].