The CLOROX Smart Tabletop Air Purifier connects to your Alexa smart speaker for hands-free voice control and to the Alexa app to let you control it from anywhere. It captures 99.97% of particulates so you can breathe easier. The 2 stage 360° filter delivers 360° air purification by capturing particulates in 2 filters: a pre-filter and a True HEPA filter. The 80 sq. ft. size is ideal for smaller rooms like the office or bedroom, and the night-light makes it perfect in the nursery. The Clorox Smart Tabletop Air Purifier is CADR-rated for excellent air purification that you can count on, with a 53 CFM (cubic feet per minute) for smoke, and a 59 CFM for dust. Energy Star certified. Includes 1 Clorox filter that lasts 6-12 months.***