Brand Name: Pamlico Air *Width: 20 in. *Height: 25 in. *Thickness: 2 in. *Filter Material: Fiberglass *MERV/MPR Rating:4 MERV *Pleated: No *Product Type: Air Filter *Number in Package: 1 pk *Actual Size: 19-1/2 x 24-1/2 x 1-3/4 in. *Electrostatic: No *Filters Smoke: No *Trimmable: Yes *Filters Bacteria: No *Filters Viruses: No *Filter Frame Material: Beverage Board *Filters Pollen: No *Filter Class: Class I *High Efficiency: No *Metal Mesh Support: No *Air Filter Size: 20x25x2 *Filters Dust/Lint: Yes *Filters Mold Spores: No