Brand Name: 3M
*Sub Brand: Filtrete
*Width: 18 in.
*Height: 18 in.
*Depth: 1 in.
*MERV Rating: 11 MERV
*Pleated: Yes
*Product Type: Air Filter
*Filters Pollen: Yes
*Filters Dust/Lint: Yes
*Filters Smoke: Yes
*Filter Frame Material: Cardboard
*Trimmable: No
*High Efficiency: Yes
*Filters Bacteria: No
*Filters Viruses: No
*Filters Mold Spores: Yes
*Electrostatic: Yes
*Number in Package: 1 pk
*Actual Size: 17-4/5 x 17-4/5 x 5/6 in.
*Merv Rating: 11 MERV