Powerful unit is recommended for large room coverage up to 1,500 square ft. Allergy protection with H13 True HEPA Fliration that captures up to 99.95% of particles as small as 0.1 microns, including allergens, such as pollen, dust, and pet dander. Pre-filter removes visible airborne particles, carbon air filter actively removes pet odors, smoke odors and volatile organic compounds. AeraSmart䋢 Sensor monitors air quality and automatically adjusts the fan speed to keep your air purified. Four-speed fan with 24-hour, ultra-quiet operation. Designed and engineered for long term use.

• Recommended for large room coverage up to 1,500 square feet.
• Delivers powerful filtration of three Air Changes Per Hour (ACH) or more.
• Allergy protection with H13 True HEPA Filtration captures up to 99.95% of particles as small as 0.1 microns, including allergens, such as pollen, dust and pet dander.
• Pre-filter removes visible airborne particles, carbon air filter actively removes pet odors, smoke odors and volatile organic compounds.
• AeraSmart‰ã¢ Sensor monitors air quality and automatically adjusts the fan speed to keep your air purified.
• Designed and engineered for long term use.