Brand Name: NaturalAire *Depth: 1 *Electrostatic: Yes *Filter Class: Class II *Filter Frame Material: Clay Coated *Filter Material: Synthetic *Filters Bacteria: Yes *Filters Pollen: Yes *Filters Smoke: Yes *Filters Viruses: Yes *High Efficiency: Yes *Metal Mesh Support: Yes *Number in Package: 1 *Pleated: Yes *Product Type: Microparticle Air Filter *Sub Brand: *Trimmable: *Width: 14 *Filters Dust/Lint: Yes *Filters Mold Spores: Yes *Height: 20 *MERV/MPR Rating: 10 *Actual Size: 13-3/4 x 19-3/4 x 3/4 *Air Filter Size: 14x20x1