🚚 SHIP ONLY ( FREE ) Features · ✔ True HEPA Technology: Our HEPA air purifier filters 99.97% of dust, pollen, smoke, wildfire. It could even adsorb and remove formaldehyde, TVOC, PM2.5, which helps to improve air quality. Perfect for pet owners, babies, children, the elderly, or for anyone wanting to improve the air quality in their rooms or offices. · ✔ Advanced 3-Stage Filtration System: Our air cleaner with 3-stage filtration including the Pre-Filter, True HEPA Filter and Activated Carbon Filter effectively reduces unreleased odors, such as pet, smoking and food odors dwelling around your living spaces. Ideal for people who suffer from allergic rhinitis, cold or cough. · ✔ Multiple Function & Sleep Mode: The HEPA filter air purifier with touch screen operation panel has 4 fan speeds. 0~8 timing operation mechanism could easily turn it on/off and control the fan speed. And night or sleep mode with low power consumption and low noise makes it quiet for your sleep or work. · ✔ Change Filter Indicator: To maintain your filter in proper performance condition, the built-in LED indicator will light up when the filter is potentially polluted or incorrectly installed. Press and hold it 3 seconds to turn it off. · ✔ Easy for Replacement: It's easy for replacement, you just need to rotate the filter cover off, remove the old filter, then put the new filter. Automatic power-off protection once the back panel is open. Please pay attention to removing the plastic bag when first using it.