Air Scrubber Filter Filter Type Pleated Performance Rating MERV 7 Actual Depth 1 in Actual Height 16 in Actual Width 16 in Compatible Grainger Part Number 56GX66 56GY10 56GY11 Compatible Manufacturer Model Number BD-AS-550 Number of Filters 5 Media Material Fabric Fiberglass Nominal Depth 1 in Nominal Height 16 in Nominal Width 16 in Filters Down To 10 micron Filters Out Dust Filter Efficiency 99.97 Percent Includes Frame Yes Package Quantity 5