Size: 20x25x1. This filter is CERTIFIED asthma and allergy-friendly (3). (2) Based on airborne M2 virus testing. Initial efficiency. (3) As outlined in report ASCR: 1246-01. Filter Shape: Rectangular.
| EAN | 0638060656969 |
| UPC | 638060656969 |
| Size | 20x25x1 |
| Brand | Generic |
Size: 20x25x1. This filter is CERTIFIED asthma and allergy-friendly (3). (2) Based on airborne M2 virus testing. Initial efficiency. (3) As outlined in report ASCR: 1246-01. Filter Shape: Rectangular.