MOOKA HKB320F Double-Sided Air Purifier for Home Extra Large Room Up to 3000 Ft²

【Double-sided Air Intake,2X Faster Purification】The air purifier for home large room features a double-sided air intake design,which makes purification speed twice as fast as the traditional single-sided room air purifier. MOOKA HKB320F HEPA air purifiers for home covers an area up to 3000ft². Perfect for living rooms, bedrooms, dorms, basements, schools, and more. 【Smart PM2.5 Air Quality Sensor & AI Mode】The air purifiers for bedroom features a built-in PM2.5 sensor with light color indication and numerical value, letting you monitor indoor air quality at a glance. AI mode of air purifiers for home pets automatically adjust fan speed based on real-time air quality,which can ensure a pure living environment for you. (The sensor may need some time to assess air quality accurately when the machine is turned on) 【Washable Pre-filter & High-Efficiency HEPA Filtration】The air purifiers for pets includes 2 washable filters.The washable pre-filter can filter large particles like hai