PAASTAI Air Purifier for Home Desktop Use 50m³/h Air Cleaner with Negative Ion Generator and Carbon Filter, Removes Formaldehyde Smoke Pet Odors Dust PollenUltra Quiet 36dB Operation forBedroomSleep

PAASTAI Professional 3-Stage Filtration System - Features comprehensive filtration technology including washable pre-filter for large particles, high-density activated carbon layer for effective formaldehyde and VOC removal, and medical-grade HEPA filter that captures 99.97% of airborne particles as small as 0.3 microns including PM2.5, smoke, dust mites, pollen, and pet allergens PAASTAI Advanced Negative Ion Generation - Equipped with high-performance negative ion emitter that releases over 3 million negative ions per cubic centimeter to freshen air quality, neutralize airborne pollutants, reduce static electricity buildup, and create a forest-like fresh atmosphere without producing harmful ozone PAASTAI High-Capacity Air Purification - Delivers 50m³/h clean air delivery rate with powerful yet energy-efficient motor that provides complete air changes every 30 minutes in rooms up to 20 square meters, ensuring rapid removal of pollutants and continuous maintenance of optimal indoor air quality PAASTAI Ultra-Quiet Technology - Incorporates advanced noise-reduction engineering with specially designed fan blades and vibration-dampening materials to maintain operation below 36dB, making it quieter than a whisper and ideal for light sleepers, meditation spaces, baby rooms, and noise-sensitive environments PAASTAI Universal Connectivity and Portability - Features flexible USB power input compatible with 5V/2A standards, working seamlessly with computer USB ports, wall adapters, power banks (10,000mAh+ recommended), car chargers, and even solar power systems, enabling true portability and placement freedom without electrical outlet constraints