Popular among people who don't have an air purifier to cut bacteria and viruses.

Shanghai-based air purifier manufacturer Ji Young Ou is popular for its 2020 upgraded version of the Ji Young Ou Air Conditioning Mouth Charge (mask for air conditioners), which was released in 2017. By simply attaching it to household air conditioners of various manufacturers, it can cut bacteria, viruses, and PM2.5 for 16 weeks. It is easy to install and does not cost much in electricity. It can also be installed on the air outlets of central air conditioners in offices to prevent viral infections caused by air conditioners. The price is 248 yuan (about 3,803 yen), and it is popular among people who do not have the budget to buy a new air purifier or an air conditioner with air purification function.

This article is co-authored by TNC Lifestyle Researcher (http://lifestyle.tenace.co.jp/) and Intage's Global Researcher. Translated with AI Translator