Filter REPL MERV 17 HEPA

Filter Replacement Filter Type HEPA Final Filter Molecular Filtration Pre-filter Performance Rating MERV 17 Actual Depth Not Applicable Actual Height Not Applicable Actual Width Not Applicable Compatible Grainger Part Number 61DJ81 Compatible Manufacturer Model Number CPUM-500-4 Number of Filters 1 Filters Down To 0.3 micron Filters Out Bacteria Viruses Filter Efficiency 99.97 Percent Includes Frame No Number of Layers 4 Standards EPA Registered