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Honeywell® 20" x 20" x 4" High Performance Return Grille Filter Merv 10

Item: FC40R1003
MFR: FC40R1003/U

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About This Product

Product Info


Provides air filtration equivalent to typical four inch media filters in a one inch return grille space. Up to 10X more effective than standard one inch filters at trapping and filtering dust, as well as reducing pollen, mold spores, bacteria and other allergens passing through the HVAC system. Additionally, these filters last up to 3X longer than standard 1 inch filters, which means less maintenance is required for improved air quality.


Weight2 Pounds (lbs)
Width20 Inches (In)
Height5 Inches (In)
Country of OriginMEX
Length20 Inches (In)
ApplicationReturn Grill
CapacityMaximum-1950 m³/hr
Filter Rating (Microns)E1=31%, E2=61%, E3=86%
Maximum CFM1150
MERV Rating10
Prop 65No
Size20" x 20" x 4"
TypeMedia Air Cleaner
Warranty OfferedYes


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