There are more pollutants inside a home than outside. It is a common misconception that indoor air is much safer to breathe. Breathe a sigh of relief (and breathe better) with the BLACK+DECKER Tabletop Air Purifier! You deserve cleaner air in your home and your work environment. Our tabletop air purifier is designed with a 3-stage filtration system: Pre-Filter – Traps dust, pet hair, and other irritants, HEPA Filter – Removes micro particles like pollen, dander, and dust mites, & Activated Carbon Filter – Minimizes odors, such as cigarette smoke and the aroma of food being cooked. To make it even easier, our handy air purifier is fitted with a light indicator on top, which changes color depending on the level of pollutants in the air. This way, you can quickly and clearly know if it's safe to breathe the air around you. Getting rid of pollution is difficult enough. We've made the purification process easier for you by creating touch controls for Low, Medium, High, and Sleep settings. Now, you can regulate how air is filtered with just a few taps. Replacement filter available. Air Quality indicator lights change color according to the amount of pollution detected by the particle sensor. Blue = excellent, green = good, purple = fair, red = poor 3 filtration stages that eliminate 99.97% of pollutants as small as 0.3 microns.  Pre-filter for larger particles such as dust and pet hair HEPA filter removes airborne micro particles such as allergens, bacteria, dust mites, pollen and pet dander Activated carbon filter reduces household odors such as cooking smells and secondhand smoke 93 square feet of coverage 5x per hour Touch controls with 3-speed settings (Low, Medium and High speeds) Average CADR (Clean Air Delivery Rate): 66.4 CFM, Dust: 65.8 CFM, Pollen: 77.5, Smoke: 55.8 CFM WHAT IS INCLUDED WITH THIS ITEM? (IE: MANUAL, 16 OZ BLENDER CUP) 3-stage HEPA filter WATTAGE: 13 VOLTAGE: 120 ACTUAL PRODUCT DIMENSIONS (NOT GIFT BOX) INCHES: 8.9" x 8.9" x 12.2" ACTUAL PRODUCT WEIGHT (NOT INCLUDING GIFT BOX) POUNDS: 5.3 Features: Easy Setup Voice Activation: No Voltage (volts): 120v Country of Origin: Imported