This air purifier with 3 different air speed as option,

High Efficiency: With the upgraded 4-stage filtration system, the True HEPA Filter works alongside the Pre-Filter and High-Efficiency Activated Carbon Filter to capture 99.9% of airborne particles 0.3 microns.

It is recommended to replace a new filter every 6-8 months.

Smart Choice for Small Rooms: Fits anywhere and features a wide coverage with SWEEP360° air-duct design. this refreshes the air 5 minutes in rooms as large as up to 5-10 m², It’s faster to purify your room.

Choose Your Specialized Filter: For different enviroments, you can choose to replace Official Specialized Replacement Filters