アメリカン航空のインスタグラム(americanair) - 7月1日 00時46分

Did you know we’ve been purifying cabin air during your flight since the 1990s? HEPA filters, the same technology used to keep medical environments clean, refresh the air every 2 to 4 minutes and capture at least 99.97% of microbes! It's part of our Clean Commitment to you.

[BIHAKUEN]UVシールド(UVShield)

>> 飲む日焼け止め！「UVシールド」を購入する