Timeline for How does one clean these filters after 6 months?
Current License: CC BY-SA 4.0
2 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Oct 30 at 16:42 | comment | added | keshlam | Actually, Corsi-Rosenthal boxes using MERV-13 *HAVE" been demonstrated to reduce covid-19 particles in the air, and thus to reduce risk. It isn't a guaranteed protection, but it is a significant Improvement.. and yes, the filters should be replaced after three months of use, per their labeling. | |
| Jan 23, 2021 at 20:34 | history | answered | JACK | CC BY-SA 4.0 |