Xiaomi Mi AirPOP PM 2.5 anti-pollution mask launched in India at Rs 249 for two

Xiaomi states that the two packs of the anti-pollution masks can be used for a month.

from https://www.firstpost.com/tech/news-analysis/xiaomi-mi-airpop-pm-2-5-anti-pollution-mask-launched-in-india-at-rs-249-for-two-5831301.html