【Dual-in & Dual-out Air Delivery Patent Tech】JF999 home Hepa air purifier Adopt the latest air delivery Patent Tech, equipped with TWO Fans to delivery the air Dual-in and Dual-out, accelerate air circulation. Higher purification efficiency, lower power consumption, and lower noise. 【4,575 ft² Large Coverage】JF999 air purifier for home large room, high ceilings and Open-Concept homes, gyms, office. Improve indoor air circulation and purify 4,575 ft² spaces in 60 mins, or 915 sqft in 12 mins(CADR:588CFM/1000m³/h). 【TRUE Hepa 13 Air Filters】Certified by the third testing labs to capture and remove 99.99% H1N1 virus down to 0.03microns. 3-Stage filters clean the air in Dual-in and Dual-out way. Pre-filter traps hair, pet fur, fiber. True HEPA 13 filter removes allergen, mold, pet dander, dust, virus. Honeycomb carbon filter absorbs smoke, pet odor, VOC, Cooking Smell. 【Smart Air Cleaner】The JF999 air cleaner for home is compatible with Amazon Alexa and Smart APP, The PM2.5 laser sensor monitors the surrounding air for airborne particles. The digital display shows the PM2.5, Temperature & humidity real-time, with the light ring color changed to remind you of the air quality. You can see the data and control your smart air purifier remote via free APP from anywhere. 【Ultra-Quiet In Sleep Mode】JF999 can achieve 22 dB in sleep mode, silently purify the air in your bedroom at night. 5 wind speeds regulation, easy to handle various air pollution. Safeguard Your Air Purifier with Genuine Jafanda Filters: Maximize performance and protect your investment with authentic Jafanda replacements (Search ORIG Filter-B0B74KYX8H, Odor Air Filter-B0C2Y9TPZ1, VOCs Air Filter-B0BTGGVV36). Don't risk inconsistent filtration or potential damage from off-brand filters. home large room air purifier hepa smoke pet dust allergy asthma filter Alexa cleaner pollen odors VOCs 3000 sq ft H13 activated carbon Smart APP Voice PM2.5 sensor air quality Quiet Auto sleep WIFI Indicator LED Timer mold dander