Hyde Aluminum Pole Sander Head 3.13 in. H X 3.25 in. W X 11.5 in. L VEL N Brand Name: True Blue *Depth: Brand Name: True Blue *Depth: 1 *Electrostatic: No *Filter Class: *Filter Frame Material: Cardboard *Filter Material: Fiberglass *Filters Bacteria: No *Filters Pollen: Yes *Filters Smoke: No *Filters Viruses: No *High Efficiency: No *Metal Mesh Support: No *Number in Package: 1 *Pleated: No *Product Type: Air Filter *Sub Brand: *Trimmable: No *Width: 14 *Filters Dust Lint: Yes *Filters Mold Spores: No *Height: 30 *MERV Rating: 2 *Actual Size: 13 7 8 x 29 7 8 x 3 4 *Air Filter Size: 14x30x1 Drive Style: Phillips it was Hyde that supplied the tools of choice for professional painters wallpaper hangers and other tradesmen