你用的空调filter只是MERV12， 可以升级为MERV13

来源: 于 2022-06-04 22:00:53 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

"MERV 10 – MERV 12 filters remove most 1.0 to 3.0 micron particles plus bigger ones. These include all those listed under MERV 8 filters plus pet dander, bacteria, most smoke/smog particles and most auto emission particles. MERV 13 – MERV 16 filters remove most . 3 – 1.0 micron particles plus bigger ones."