EZ Flow Furnace Filter *Sub Brand: EZ Flow *Height: 25 in. *Width: 20 in. *Depth: 1 in. *Filter Material: Spun Fiberglass *Product Type: Air Filter *Filters Bacteria: No *Pleated: No *Filters Mold Spores: No *Trimmable: No *Filters Pollen:Yes *Electrostatic: No *Filters Dust/Lint: Yes *Metal Mesh Support: No *Filters Smoke: No *Number in Package: 1 pk *Filter Frame Material: Moisture Resistant Die Cut Chipboard *Merv Rating: 4 MERV *Flat panel EZ II protects against household dust and lint. The filtering medium is continuous filament spun glass.