This Atem Desk Accessory Kit allows you to to transform your Atem Car into the Atem Desk personal air purifier. Use this kit for instant pure air free of up to 99% of airborne pollutants directly to your breathing zone, including pollen, mold, dust, PM2.5, and ultrafine particles (UFPs). Part of the award-winning Atem 5-in-1 air purification system – the world’s most versatile air purifier for small spaces, vehicle interiors, desktops and offices, travel, and on the go.