D. MEGAWISE Office Air Purifier with 3-in-1 True HEPA Filter Desktop Air Cleaner for Pets, Smokers, Wildfire Smoke, Asthma, Dust, Dust Mist, and Pollen, HEPA Air Purifier for Home and Bedroom

Advanced 3-Stage Filtration: Features a pre-filter, H13-grade HEPA filter, and activated carbon layer - designed to capture airborne particles as small as 0.3 microns, including dust, smoke, and pet dander. Ultra-Quiet Operation: Operates at a low noise level of just 24dB, making it ideal for use while sleeping, working, or studying without interruptions. Compact & Modern Design: Small footprint fits seamlessly on desks, shelves, or nightstands - perfect for bedrooms, home offices, dorms, and other small spaces. Low Energy Consumption: Designed for long-term use with minimal power usage-run it continuously without worrying about energy bills. Responsive Customer Support: Our friendly customer care team is available 24/7 via live chat to assist with any product-related questions or setup support., Weight: 1.984160358 Pounds, Manufacturer: MEGAWISE