HNY FR8000F2025 TRUE CLEAN REPLACEMENT FILTERS 20"X 25"

Air Cleaner Media Filter; Overall Width 25 Inch; Overall Height 20 Inch; MER Value 15; Flow Rate 2000 CFM; Resistance 0.25 Inch WC at 500 FPM; Efficiency 90 Percent (E1), 96 Percent (E2), 99 Percent (E3); Application Enhanced Air Cleaner; Applicable Standard UL 900, CSA