Pleated Media Filter, Actual Depth 13 in, Actual Height 13/16 in, Actual Width 13 in, Compatible Grainger Part Number Not Applicable, Compatible Manufacturer Model Number X-3580 Air Scrubber, X-3700 Air Scrubber, Media Material Polyester, Filter Layer Type Polyester, Frame Material ABS, Includes (2) On-Board GFCI Power Outlets, Indicator Light