Pleated Air Filter Style - Air Filters Panel Performance Rating MERV 11 Nominal Filter Size 24x24x4 Filter Efficiency - Air Filters 65 Percent Air Filter Capacity High Capacity Media Material Synthetic Frame or Header Material Beverage Board Common Applications High Strength Media Color White Media Area 24 sq ft Pleats per Linear Foot 23 Filters Out Auto Emission Particulates Coal Dust Humidifier Dust Lead Dust MERV 9-12 Legionella Milled Flour Nebulizer Droplets