PRODUCT GRADING (Grade A) - Excellent Condition with Minor if any signs of use and wear > Refurbished to the highest standards. Retail Box WHAT IS IN THE BOX DIKI Smart Air Purifier for Home - White PRODUCT DESCRIPTION  3-Stage filtration system with fine pre-filter, true HEPA filter, and activated carbon filters captures 99.97% of pollen, cigarette smoke, odours, mould spores, etc. Powerful enough to be used in large rooms up to 270 sq. ft.(25 square meters) with an incredible Clean Air Delivery Rate (CADR) of 150m³/h. Equipped with the most advanced smart sensors, the light colour of air purifier for home will be automatically changed according to the real-time air quality, and the HEPA air purifier will be adjusted accordingly between the three fan speed settings. Light green: good; Yellow: slight polluted; Red: bad. PRODUCT INFORMATION Brand - DIKI Item dimensions L x W x H - 18 x 18 x 28.2 centimetres Power source - Corded Electric Item weight - 1600 Grams Control method - Touch