Airdog X8 Air Purifier for Rooms up to 4,035 sq ft — TPA Filter 20x More Effective Than HEPA, Removes Smoke, Dust, Allergens & Pollutants, Washable Quiet Filter
[Silicon Valley Nano-Scale Active Filtration] The Airdog X8 is a medical-grade air purifier that uses a high-voltage ion field to eliminate harmful airborne particles. The Airdog TPA filter captures 99.9% of particles down to 0.0146 μm, while HEPA filters typically capture particles 0.3 μm and larger. The Airdog X8 purifies air thoroughly and effectively, helping you breathe easier and reducing allergens and asthma triggers. Washable patented filter: Unlike HEPA cartridges, the Airdog X8’s TPA filter is made with graphene, making it washable and reusable. The X8’s vertical airflow design prevents airflow blockage as particulates accumulate on the filter—maintaining nearly the same filtration efficiency even after filtering the equivalent of 440 cigarettes’ smoke. TPA technology makes the X8 up to 20 times more efficient than comparable HEPA filters without sacrificing performance. [Designed for Large Rooms] The X8 provides robust 360° airflow with two intake ports. It can purify a 1,500 sq ft (approx. 1,506.9 sq ft) area twice per hour, and a 500 sq ft (approx. 495.1 sq ft) area six times per hour (CADR: 500 CFM / 850 m³/h). Independently tested and certified by third-party labs, the X8 captures and removes 99.9% of airborne pollutants down to 0.0146 μm, including dust, pollen, pet dander, mold spores, odors, TVOCs and formaldehyde—ideal for large rooms, hotels, libraries, pet stores, and more. Comprehensive air quality sensing: The Airdog X8 features a detachable air sensor module with four sensors to monitor formaldehyde (HCHO), Air Quality Index (AQI), temperature and humidity, giving you a full picture of indoor air quality. In Auto mode, the X8 adjusts fan speed based on AQI readings to maintain purification efficiency while minimizing energy use. Quiet washable filtration with five speeds: The X8 uses washable filters in a vertical tray structure to resist clogging and noise even after extended use. It offers five fan speeds and two operating modes to suit different needs. In Sleep mode, the X8 operates at just 39 dB (down to 30 dB in quieter settings) and dims indicators to prevent disturbance during sleep.
