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21x24x4.5 (20.75x24.25x4.38) MERV 11 Ruud® Replacement Filter by Accumulair®
21x24x4.5 (20.75x24.25x4.38) MERV 11 Ruud® Replacement Filter by Accumulair®
21x24x4.5 (20.75x24.25x4.38) MERV 11 Ruud® Replacement Filter Nominal size 21" x 24" x 4 1/2" (Actual size 20 3/4 x 24 1/4 x 4 3/8) Fits Ruud® central heating systems Model RXHF-E24AM10
Available to buy in increments of 2
21x24x4.5 (20.75x24.25x4.38) MERV 11 Ruud® Replacement Filter by Accumulair®
21x24x4.5 (20.75x24.25x4.38) MERV 11 Ruud® Replacement Filter
- Nominal size 21" x 24" x 4 1/2" (Actual size 20 3/4 x 24 1/4 x 4 3/8)
- Fits Ruud® central heating systems
- Model RXHF-E24AM10