NEED A CUSTOM SIZE? Visit our online store: www.airexco.com. The PM-SC MERV 8 pleated filters are available in a wide range of sizes for all commercial, industrial and residential applications. The filter media is of a 100% synthetic, electrostatically charged, designed to attract and hold airborne contaminants. The result is a higher efficient filter, 65-70% @ 5-10 micron. Initial resistance of a 2 inch deep filter is .26 W.G @ 500 FPM. The enclosing frame of the PM-SC is constructed of a rigid, heavy duty moisture resistant beverage board. The support members are an integral part of the frame and are bonded to each pleat on both sides to insure pleat spacing and stability. The filter pack is bonded to the inside periphery of the frame, thus eliminating the possibility of air bypass. The media support grid is available in a heavy expanded wire with an effective open area of not less than 93%. The wire grid is bonded to the filter media to eliminate the possibility of media oscillation and media pull away.
20x20x4 Pleated Air Filter MERV 8 - Highest Quality - 3 Pack