The mod air purifier is tested to remove allergens, dust, bacteria, pollen, pet dander, and smoke in rooms up to 1,268 sq ft every 30 minutes. The mod filter is designed so you won't ever need to touch the dirt, allergens, and germs it catches during use. And our thoughtful box design means your mod can be up and running quickly with clean, fresh air in your home. Effortless to use - From the glass, touchscreen user interface that’s as familiar as your smartphone to the orange carry handle and filter handle, allowing for easy movement and no need to touch a dirty filter. Unbelievably quiet for an air purifier this powerful. (whisper quiet/almost inaudible on low to conversation volume on high).