Enjoy healthy and comfortable living with the advanced technologies of Panasonic Air Purifiers. Feature nanoe Air Purification, ECONAVI, HEPA Filter, 3D Circulation Airflow, House Dust Catcher and Haze Mode. Key Features: 1. ECONAVI- Smart sensors that monitors your daily activities and memorizes the timeline of pollution level and controls the operation of your air purifier for optimal performance 2. nanoe purification - Inhibits up to 99.9% of certain viruses and up to 99.99% of certain bacteria with nanoe Technology 3. HEPA Composite Filter - Captures pollutants effectively and removing 0.3μm particles up to 99.97% with high performance filters 4. 3D circulation airflow - For effective removal of pollutants 5. House Dust Catcher - Purifies with powerful suction near the floor where children play 6. Haze mode - Adjusts fan speed to remove pollutants efficiently when detected 7. Coverage area: 41 square meters NOTE: Invoice for order upon request via Shopee Chat on Panasonic Official Store, do chat us and send over your email for softcopy invoice to be sent. [Return & Service Policy] -Please take note that returns made under Shopee’s 15 Days Return policy are only applicable for products that are sealed and unused, with free gifts and accessories intact and the product packaging in good condition. Returns will not be accepted once the product packaging is opened. -The 15 Days Return period starts from the time of the first attempted delivery. The Return Policy will be void if the order has been completed. -If you have received a defective or damaged product, please contact us via Chat within 3 days of receiving your order. -For technical support, please contact our Customer Service team at 62227222 or email at service@sg.panasonic.com -Please visit http://bit.ly/panasonicservicepolicy for the Terms & Conditions of our Service Policy.