Brand Name: AAF Flanders
*Width: 14 in.
*Height: 20 in.
*Depth: 1 in.
*Filter Material: Fiberglass
*Pleated: No
*Product Type: Air Filter
*Trimmable: Yes
*Filters Pollen: Yes
*Electrostatic: No
*Metal Mesh Support: No
*Filters Mold Spores: Yes
*Number in Package: 1 pk
*Filter Class: Class II
*Filter Frame Material: Chipboard
*Filters Viruses: No
*Merv Rating: 4 MERV
*Filters Bacteria: No
*Filters Dust/Lint: Yes
*High Efficiency: Yes
*Filters Smoke: Yes
*Also for central air conditioners
*Bottle cap metal  retainer on both sides
*Heavy duty continuous filament spun glass media
*Lasts up to 30 days
*Maximum air flow
*One continuous piece of chipboard frame prevents open corners
*Alleviates strain on equipment
*Two-Sided Metal Supports