Core 400S Replacement Filter Compatible with LEVOIT Core 400S Smart WiFi Air Puri-fier, Part Number# Core400S-RF, 3-in-1 Efficient Filter, Core 400S-P Transformers & Regulators *Widely Application: Widely used for

*Widely Application: Widely used for hanging small objects

flower bed and so on

simply hold the transparent head between your thumb and forefinger

It will be fully charged in 1

This works for most people (even those with large waists)

Core 400S Replacement Filter Compatible with LEVOIT Core 400S Smart WiFi Air Puri-fier, Part Number# Core400S-RF, 3-in-1 Efficient Filter, Core 400S-P Transformers & Regulators *Widely Application: Widely used forCore 400S P replacement filter works fully compatible with LEVOIT Core 400S P Air Purifie r. Compared to Part # Core 400S RF. NOTE: Not for Core 200S 300S 600S Mini. Please make sure to carefully check your air purifi er model before placing an order! Core 400S replacement filter for Levoit adopts 3 in 1 Efficient Filtration System ( Nylon Preliminary Filter Efficient Filter Activated Carbon Filter ) to filter 99. 97% of airborne particles down to 0.