Manufacturer Part Number: PRO21710201|Filter Type|Wireless PleatedPleat Type|Wireless PleatedFilter Efficiency|Media Material|SyntheticFrame Material|Clay Coated Paper BoardAir Flow|521CFMMaximum Velocity|Particle Capture Efficiency (%)|Merv Rating|8Nominal Depth (Inch)|1Nominal Depth|1inNominal Width (Inch)|20Nominal Width|20inNominal Height|10inNominal Height (Inch)|10Media Color|Media Area|Section Width|Initial Resistance|0.24 (at 300 FPM);0.33 (at 375 FPM) in wgNumber Of Sections|Number Of Media Plys|Integrated Frame|YesActual Depth (Inch)|7/8Actual Depth|0.875inMaximum Air Flow (FPM)|500Actual Width (Inch)|19-1/2Actual Height (Inch)|9-3/4Actual Width|19.5inInitial Resistance at FPM (Inches w.g.)|Actual Height|9.75inFor Use With|Any UnitStandards|UL 900Final Resistance at FPM (Inches w.g.)|1Capacity|StandardFeatures|EPP Indicators|Width (Inch)|Maximum Temperature (F) ( - 0 Decimals)|150Length (Feet)|Core Type|Arrestance Efficiency (%)|Thickness (Inch)|Final Resistance at FPM (Inches w. g.)|Maximum Termperature (F)|Product Service Code|UNSPSC Code|