描述
- Actual size: 13-1/2" x 17-1/2" x 3/4"
- Merv 8 tested under ashram 52.2-2007 standards
- Ideal for normal air filtration and those with mild allergies
- Moisture resistant, heavy-duty frame
- Galvanized expanded metal backing
Actual size: 13-1/2 x 17-1/2 x 3/4;Merv 8 tested under ashram 52.2-2007 standards;Ideal for normal air filtration and those with mild allergies;Moisture resistant, heavy-duty frame;Galvanized expanded metal backing
