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PROTECH 21 x 21 x 5 PD540042 (Merv 8)

PROTECH 21 x 21 x 5 PD540042 (Merv 8)

    • Rated Air Flow - 1800 CFM
    • Nominal Width 21"
    • Actual Width 20-3/4"
    • Nominal Length 21"
    • Actual Length 20-3/4"
    • Nominal Thickness 5"
    • Actual Thickness 4-3/8"
    • Pressure Drop at 800 CFM (in. W.C.): 0.090
    • Pressure Drop at 1000 CFM (in. W.C.): 0.110
    • Pressure Drop at 1200 CFM (in. W.C.): 0.150
    • Pressure Drop at 1400 CFM (in. W.C.): 0.190
    • Pressure Drop at 1600 CFM (in. W.C.): 0.240
    • Pressure Drop at 1800 CFM (in. W.C.): 0.290
    • Fits Model [*]XHF-E21 Media Air Cleaner Housing
    Replaces
    • PD540012
    • 540012S
    • 540018
$64.98 USD
$64.98 USD
Sale Sold out
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