Portable Air Purifier TRAVEL-FRIENDLY - This sleek, lightweight clean air solution blends seamlessly into any space; It's perfect for hotel rooms, small apartments, bedrooms & dorms; It is compact and even fits in most carry-on bags so you can enjoy fresh air anywhere you travel. DUAL 3-STAGE FILTRATION - H13 True HEPA filter, carbon, and pre-filter are powerfully engineered to effectively purify the air in a 1,130 square foot room with 24 full air exchanges per day; It's proven to remove most harmful particles from the air. TOUCH SCREEN CONTROLS - The LED touch screen is elegant and responsive; Easily control all 6 functions with a simple touch of the screen. PERFECT FOR PET PARENTS - Eliminate odors and dander in the home; Reduce coughing, congestion, or breathing difficulties caused by pets.INDEPENDENT 3RD PARTY LAB CERTIFIED - The Portable Air Purifier is scientifically proven to remove 99.97% of airborne contaminants as small as 0.3 microns including dust, smoke, and pollen. OZONE FREE - The Portable Air Purifier doesn't utilize UV-C light, which can produce harmful ozone; It is also California Air Resource Board (CARB) certified to comply with that state's stringent testing, electrical safety, and ozone requirements. ALLERGY RELIEF - Soothe congestion, watery eyes, sneezing & other allergy symptoms by purifying the air of allergens and allergy triggers that can irritate the sinuses, nasal passages, and lungs. ENJOY BETTER SLEEP - The Portable Air Purifier is designed with Sleep mode; All indicator lights turn off and fan operates at whisper-quiet level to help promote ideal sleeping conditions. SMART TECHNOLOGY BUILT-IN - Auto function utilizes sensors to continuously monitor air quality in the room and automatically adjusts fan speeds for optimal purification. Only use replacement filters (search B0BHM8WD9K) for best results and product performance.