LEVOIT Core 400S-P Air Purifier Original Replacement Filter, Supports HEPA Sleep Mode & Air Purifiers for Home Bedroom, Smart WiFi, HEPA Sleep Mode for Home Large Room

Technical Specifications

• /Product 1: 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
• /Product 1: 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
• /Product 1: UPGRADED 3-IN-1 FILTRATION: Our Efficient Middle Filter is safer than medical surgical mask materials. 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
• /Product 1: 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
• /Product 2: Wake Up Refreshed: Feeling sick after a night's rest, the 3-in-1 filtration system helps you combat dry throats, nightly congestion, allergies, and asthma
• /Product 2: Access Anywhere, Anytime: Simply ask Alexa or Google Assistant to control the air purifier when your hands are full. The free VeSync app also allows you to check your air quality and set schedules
• /Product 2: Set It and Forget It: Let the air purifier work for you, even while you sleep. With Auto Mode, the Core 300S-P senses any change in PM2.5, and automatically adjusts fan speeds and the air quality indicator rings. Enjoy an undisturbed night and clean air
• /Product 2: Multiple Filter Options: It's your pick, Choose between our 3 customized replacement filters to fit your needs: the Pet Allergy Filter, Toxin Absorber Filter, or the Smoke Remover Filter. Or search "Core 300-RF (B07RSZSYNC)" to find our Levoit 3-Stage Original Filter when you need a replacement