Brand Name: Ace
*Width: 20 in.
*Height: 20 in.
*Depth: 1 in.
*Filter Material: Pleated
*Pleated: Yes
*Product Type: Microparticle Air Filter
*Filters Mold Spores: Yes
*Filters Pollen: Yes
*Filters Bacteria: Yes
*Filter Frame Material: Cardboard
*Filters Dust/Lint: Yes
*Filters Smoke: Yes
*High Efficiency: No
*Metal Mesh Support: Yes
*Merv Rating: 11 MERV
*Electrostatic: Yes
*Number in Package: 1 pk
*Filters Viruses: Yes
*Trimmable: No
*Cleaner Air
*Electrostatically charged to trap more minute particles
*Designed to trap particles down to 1 micron
*85% effective at capturing large allergens
*Filters microscopic allergens, pet dander, dust mite debris and lint
*Lasts up to 3 months