Ensure the air you breath is clean with this BISSELL MyAir personal air purifier. The compact size lets you place it almost anywhere, while the activated carbon eliminates common household odors. This BISSELL MyAir personal air purifier boasts a three-in-one filtration system to capture 99.7 percent of 0.3-micron particles such as dander, pollen and dust. Up to 3 months of filter life The filter reset button will flash when the filter needs to be changed. Removes impurities from air Including most 0.3-micron particles or larger on sleep mode, such as pollen, dust, dander, and smoke. 30-46dBa sound level Allows you to enjoy your product without noisy operational sounds. Night light Helps create a peaceful sleeping environment. Sleep mode function Lets you purify the air around you while you sleep without any disruption. Three modes and three fan speeds Keep cold air moving at the speed of your choice for custom comfort. Up to 100 sq. ft. purification capacity Helps keep the air clean and fresh. One-, four-, and eight-hour timer modes Enable preset operation and reduced energy consumption.