Direct Replacement Filters for Rheem/Ruud 540013 MERV 8 Filter 2 Pack

Protech 540043 Overview

Custom-sized Merv 8 media filters for replacement of exact fit series media air cleaners

Please Note! Replacement Filter Only - Does NOT Include Housing

• Rated Air Flow - 2000 CFM
• Nominal Width 21"
• Actual Width 20-3/4"
• Nominal Length 28"
• Actual Length 27-3/4"
• Nominal Thickness 5"
• Actual Thickness 4-3/8"
• Pressure Drop at 800 CFM (in. W.C.): 0.030
• Pressure Drop at 1000 CFM (in. W.C.): 0.080
• Pressure Drop at 1200 CFM (in. W.C.): 0.100
• Pressure Drop at 1400 CFM (in. W.C.): 0.120
• Pressure Drop at 1600 CFM (in. W.C.): 0.150
• Pressure Drop at 1800 CFM (in. W.C.): 0.180
• Pressure Drop at 2000 CFM (in. W.C.): 0.210
• Fits Model [*]XGF-E21 Media Air Cleaner Housing

Protech PD540043 Replaces

• PD540013
• 540013S
• 540013

Nominal Size: 21 x 28 x 5

Actual Size: 20-3/4 x 27-3/4 x 4-3/8