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21x26x4 MERV 13 Honeywell® Return Grille Filter by Accumulair®

21x26x4 MERV 13 Honeywell® Return Grille Filter by Accumulair®

21x26x4 MERV 13 Honeywell® Return Grille Filter Nominal size 21" x 26" x 4" (Actual size 20 3/4 x 25 x 3 3/4)

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21x26x4 MERV 13 Honeywell® Return Grille Filter by Accumulair®

21x26x4 MERV 13 Honeywell® Return Grille Filter

Nominal size 21" x 26" x 4" (Actual size 20 3/4 x 25 x 3 3/4)

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21x26x4 MERV 13 Honeywell® Return Grille Filter by Accumulair®

More Information

More Information
Manufacturer	Accumulair®
Replaces Brand	Honeywell®
MERV Rating	MERV 13
Actual Size	20.75 X 25.75 X 3.75
Exact Width	25
Exact Width Fraction	3/4"
Exact Length	20
Exact Length Fraction	3/4"
Exact Thickness	3
Exact Thickness Fraction	3/4"
Nominal Width	4
Nominal Width Fraction	0"
Nominal Length	21
Nominal Length Fraction	0"
Nominal Thickness	26
Nominal Thickness Fraction	0"

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