Air Cleaner Filter, Filter Type Pleated, Performance Rating MERV 15, Actual Depth 8 in, Actual Height 8 in, Actual Width 8 in, Compatible Grainger Part Number 4GJR2, 4GJR3, Compatible Manufacturer Model Number S-985-1, S-985-1A, Number of Filters 1, Media Material Integral Post-Seal Flame Retardant Media, Nominal Depth 8 in, Nominal Height 8 in, Nominal Width 8 in, Filters Down To 0.3 micron, Filters Out Dust, Fumes, Allergens, Mold, Smoke, Filter Efficiency 95 Percent, Includes Frame No