Sejoy Professional Air Purifier for Large Rooms up to 3120 Sq.ft, H13 True HEPA Filter, 4 Speeds, Timer, Child Lock

The Sejoy air purifier uses a 3-stage filtration system to clean large spaces up to 3120 ft², featuring a true HEPA filter and activated carbon filter. It provides real-time air quality feedback through a color-coded display.

• The description claims the air purifier can exchange room air multiple times per hour depending on room size.
• The description claims the air purifier removes 99.97% of airborne particles and allergens (0.1 microns or larger).
• The description claims the air purifier absorbs strong household and cooking odors, smoke, and VOCs.
• The description claims the air purifier provides real-time air quality feedback through a color-coded display.