𝗘𝗳𝗳𝗶𝗰𝗶𝗲𝗻𝘁 𝗣𝗮𝗿𝘁𝗶𝗰𝗹𝗲 𝗙𝗶𝗹𝘁𝗿𝗮𝘁𝗶𝗼𝗻: MSB5 air purifier for smokers utilizes a HEPA filter that can filter out particles such as smoke, pollen, dander, hair and more effectively. By turning on the air purifier for allergies, you can improve your indoor air quality and enjoy a healthier life 𝗨𝗽𝗴𝗿𝗮𝗱𝗲𝗱 𝟯-𝗦𝗧𝗔𝗚𝗘 𝗛𝗘𝗣𝗔 𝗙𝗶𝗹𝘁𝗲𝗿: MSB5 small air purifier for bedroom mold features a 3-stage filtration design: Pre-Filter, H13 TRUE HEPA Filter, and Activated Carbon Filter. (The upgraded filter has added OdallerPure technology to optimize the structure and content of activated carbon, and the odor removal effect is greatly improved.) 𝗛𝗶𝗴𝗵 𝗖𝗶𝗿𝗰𝘂𝗹𝗮𝘁𝗶𝗼𝗻 𝗥𝗮𝘁𝗲: With dual-channel technology and 360-degree air outlet, MSB5 desktop air purifier refreshes the air per hour in rooms up to 215 ft² / 20 m², covering every corner of the room to promote better health for you (Note: It is a USB air purifier not battery powered) 𝗟𝗼𝘄 𝗗𝗲𝗰𝗶𝗯𝗲𝗹 𝗢𝗽𝗲𝗿𝗮𝘁𝗶𝗼𝗻: Our MSB5 air purifier hepa operates 20dB at just when in sleep mode, it fits on your nightstand and quiet when running on low speed. Making it ideal for creating a peaceful and better night's sleep while still providing excellent air quality 𝗔𝗶𝗿 𝗤𝘂𝗮𝗹𝗶𝘁𝘆 𝗗𝗶𝘀𝗽𝗹𝗮𝘆 & 𝗔𝘂𝘁𝗼 𝗠𝗼𝗱𝗲: Desk air purifier for office features 3 fan speeds: Auto Mode, Sleep Mode, Turbo Mode. With these modes you can check how the air quality is on touch panel. In auto mode, the air purifier for mold can adjust fan speed in automatically 𝗖𝗼𝗹𝗼𝗿𝗳𝘂𝗹 𝗡𝗶𝗴𝗵𝘁 𝗟𝗶𝗴𝗵𝘁: MSB5 air purifier pets and allergies is designed with a RGB and color-changing light. A major difference than others, you can really finds the colored lights soothing and goes well with the whole gaming themed room 𝗙𝗶𝗹𝘁𝗲𝗿 𝗥𝗲𝗽𝗹𝗮𝗰𝗲𝗺𝗲𝗻𝘁: To ensure the health and safety of your family and you, our MSB5 air purifier pet hair are equipped with 99 days filter time reminder. When the filter usage life is less than 10 days, the LED data flashes every 2 seconds to replace the filter. For optimal performance, we recommend to replace the filter cartridge once every 3 months. (Note: Please order Genuine MSB5 Air Filters, search on amazon: B0CTH16HBF&B0CTH31KNB) 𝗖𝗼𝗺𝗽𝗮𝗰𝘁 𝗮𝗻𝗱 𝗣𝗼𝗿𝘁𝗮𝗯𝗹𝗲: The room air purifier for bedroom compact size allow for placement on a desk or nightstand without too much space, with the USB cable (adapter not included) and a power bank, you can use our air purifier hepa everywhere