Manufacturer Part Number: PS11613|Filter Efficiency|Media Material|PolyesterFrame Material|Galvanized SteelMedia Color|Air Flow|Particle Capture Efficiency (%)|35 to 45Removes Particle Size Down To|Nominal Depth (Inch)|20Nominal Width (Inch)|24Nominal Depth|20inNominal Height (Inch)|24CFM|2500Nominal Width|24inNominal Height|24inMedia Area|Maximum Working Temperature|120.0 FMaximum Velocity|Integrated Frame|YesActual Depth (Inch)|19-1/2Actual Depth|Actual Width (Inch)|23-1/2Actual Width|Actual Height (Inch)|23-1/2Actual Height|For Use With|HVAC; Paint BoothCapacity|Standards|UL 900 ASHRAE 52.2-2012Maximum Air Flow (FPM)|625Merv Rating|9Number Of Media Plys|3Number Of Pockets|1UNSPSC Code|