Air Purifier,FREHSDEW Smart WiFi Air Purifiers for Home with H14 HEPA and Activated Carbon Filter, Removes 99.99% of Dust,Odors,Smoke,and Pet Hair Covers up to 2300 Sq.Ft, Quiet and Energy Efficient

【Smart Control with App & Alexa】Experience advanced air purification the integrates seamlessly with our App, Alexa, and IFTTT. Turn the purifier on and off remotely and monitor real-time air quality trends. Note: 5GHz Wi-Fi network not supported. 【Efficient Purification for Large Spaces​​】With a CADR of 235 CFM and advanced tech, Smart Air Purifier can effectively clean the air in a large 2300ft² area once per hour, ensuring your home or office consistently benefits from clean, fresh air throughout the day. If you want to clean the air twice an hour, the ideal space is 1150 ft². 【High-Performance Filtration】The advanced filter boasts an impressive 99.97% efficiency in containing ultra-fine particles, ranging from 0.1 to 0.3 microns. Performance that's independent laboratory verified for effective removal of pollen, smoke and pet dander. With 4-Stage Advanced Filtration,creating a healthier living environment for you and your family 【Silent Guard Night Mode​​】With a noise level as low as 22dB in sleep mode. It can create a tranquil and relaxing bedroom environment while providing reliable air purification effects. Enjoy fresher air while sleeping without interruption. 【Mood Lighting and Air Quality Indicator】With Smart Air Purifier create a soothing ambiance for your bedroom and also have a visual color indicator for your current air quality. Please note that our products display varying air quality levels through different colors. ›See more product details ›See more product details