Brand Name: AAF Flanders *Sub Brand: Ez Flow II *Width: 18 in. *Height: 14 in. *Depth: 1 in. *Filter Material: Fiberglass *Pleated: No *Product Type: Air Filter *Filters Dust/Lint: Yes *Merv Rating: 4 MERV *Electrostatic: No *Trimmable: No*Filters Smoke: Yes *Filter Frame Material: Cardboard *Filters Viruses: No *Metal Mesh Support: Yes *Filters Mold Spores: Yes *Filters Pollen: Yes *Filter Class: Class II *High Efficiency: No *Filters Bacteria: No *Number in Package: 1 pk