Portable and affordable air purifier designed for crowded housing units

In densely populated cities, you get housing options for low income families like sub-divided units which crowd people in buildings. The air quality in these kinds of housings are not always great and most likely, these families also cannot afford things like air purifiers which tend to be more on the expensive side. A group from a university in Hongkong have come up with a product solution specifically designed for those living in these sub-divided units.

Designers: Albert Ko and Adrian Lo

The PureAura Air Purifier is a portable air purifier that is built to be both small and energy-saving. Its main purpose is to improve the air quality in these sub-divided units and to make the product affordable, easy to assemble, and have low power consumption. Their initial tests show that it can reduce the indoor concentration of the particulate matter by 80% to meet the recommended air quality by the World Health Organization Global Air Quality Guidelines.

The purifier is designed like a small electric fan which you either place on a flat surface like a bookshelf or table or you can also hang on the wall or on the window. It is supposedly easy to assemble with its built-in HEPA filter and silent and high-performing fan. It has an option to be powered through a USB power cable but you can also power it with a power bank as there’s a storage dock for it. It can run for 40 hours with just a 10000 mAh power bank and is energy efficient.

It is optimally designed for small spaces as these sub-divided units normally have compact spaces. It should cost less than $15 which is something a low income family can afford. If this works in HongKong, hopefully it can also be used in other countries with similar sub-divided units that need better air quality inside.