Furn Air Clean Filt MERV11 20x25x6 2PK

Furnace Air Cleaner Filter Filter Type Pleated Performance Rating MERV 11 Actual Depth 6 in Actual Height 19 3/4 in Actual Width 24 1/4 in Compatible Manufacturer Model Number 201 Number of Filters 2 Media Material Synthetic Filter Layer Type Electrostatic Nominal Depth 6 in Nominal Height 20 in Nominal Width 25 in Filters Down To 0.3 micron Filters Out Auto Emission Particulates Dust Filter Efficiency 65 Percent Air Flow @ 300 fpm 1 024 cfm Frame Material Cardboard