Air Purifier for Split AC [AQI > 300, Winter Version] with Time Indicator

The AIRTH Air Purifier Module converts an AC into a purifier by using a HEPA filter that removes 99% of pollutants and a plant-based coating that deactivates germs.

• The description claims the filter removes 99% of pollutants as small as 0.3 microns.
• The description claims the filter deactivates germs and bacteria.
• The description claims each filter lasts up to an entire season, equivalent to 15 other AC filters.