Brand Name: Ace
*Width: 12 in.
*Height: 24 in.
*Depth: 1 in.
*Filter Material: Fiberglass
*MERV Rating: 4 MERV
*Pleated: No
*Product Type: Air Filter
*Filters Pollen: Yes
*Metal Mesh Support: No
*Filters Smoke: Yes
*Filters Mold Spores: Yes
*High Efficiency: Yes
*Filter Frame Material: Cardboard
*Filters Viruses: No
*Trimmable: No
*Electrostatic: No
*Filters Dust/Lint: Yes
*Number in Package: 1 pk
*Actual Size: 11-7/8 x 23-5/8 x 3/4