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Only available to the contiguous United States
20x24x4 MERV 11 Honeywell® Return Grille Filter by Accumulair®
20x24x4 MERV 11 Honeywell® Return Grille Filter by Accumulair®
20x24x4 MERV 11 Honeywell® Return Grille Filter Nominal size 20" x 24" x 4" (Actual size 19 3/4 x 23 3/4 x 3 3/4)
Available to buy in increments of 2
20x24x4 MERV 11 Honeywell® Return Grille Filter by Accumulair®
20x24x4 MERV 11 Honeywell® Return Grille Filter
- Nominal size 20" x 24" x 4" (Actual size 19 3/4 x 23 3/4 x 3 3/4)