Review on 🍃 Honeywell FC100A1029 Media Filter MERV: Enhancing Air Quality with Advanced Filtration by Russ Mashlan

I tried this filter because the filters I used had resized and no longer fit in the holder (I had to force them in and break them to get them out). This came up, but the particles from the filter broke off and fell into the airflow. This may be okay if you're not allergic, but I'm allergic to small particles in the air like wood particles. I had to throw away the filter. I went back to the original filter. The difference may be in the efficiency class: this filter has an M11 while the previous filter had an M8 - M11 is too narrow.