Flat H ,11th Floor Tower 6, Grand Water Front, 38 SAN MA Tau Street, TO KWA WAN, KL Hong Kong, Secure Connection Limited Air Touch V4 - 5 Stage Filtration 543 sq.ft

From the manufacturer Review: Good & easy to use air purifier - Well this review I am writing after using it for more than a month & it's a good purchase based on my few observations- 1. User interface is very easy to understand 2. Quality is too notch & can easily detect presence of polluting agents in air & in 15-20 minutes it can easily restore good air quality. 3. Most importantly the installation is very easy & so also to clean the membrane is easy. Plus the filters are easily available which is very important. Review: Not working. - This product is not working. It's defective. Works for a 3-5 mins and then stops. The display is also faulty. Also, when it arrived, the filters were not new and there was dust inside the chamber. Despite raising the return request, it was sent again and has been charged.