More Filter Size

2022 UPDATED furnace filter size chart.

Let us HELP you find the right filter size.
1 inch 2 inches 4 inches 5 inches
       
7x20x1 10x20x2 12x24x4 16x20x5
10x20x1 12x20x2 16x20x4 15 3/8 x 21 7/8 x 5 1/4
10x24x1 12x24x2 16x24x4 FC100A1003
10x25x1 14x20x2 16x25x4  
12x16x1 14x25x2 18x24x4 16x25x5 
12x20x1 15x20x2 20x20x4 FC100A1029
12x24x1 15x25x2 20x24x4 15 7/8 x 24 3/4 x 4 3/8
12x25x1 16x16x2 20x25x4 15 3/4 x 24 1/4 x 4 7/8 
14x20x1 16x20x2 24x24x4 15 3/8 x 25 1/2 x 5 1/4  
14x24x1 16x24x2   20x20x5 
14x25x1 16x25x2   FC100A1011  
15x20x1 18x20x2   19 7/8 x 19 7/8 x 4 3/8
15x25x1 18x24x2   19 3/4 x 20 1/2 x 4 7/8 
16x16x1 18x25x2   20 1/4 x 20 3/4 x 5 1/4 
16x20x1 20x20x2   20x25x5 
16x24x1 20x24x2   FC100A1037 
16x25x1 20x25x2   19 7/8 x 24 7/8 x 4 3/8
18x20x1 20x30x2   19 3/4 x 24 1/4 x 4 7/8 
18x24x1 24x24x2   20 1/4 x 25 3/8 x 5 1/4 
18x25x1 25x25x2    
20x20x1      
20x24x1      
20x25x1      
20x30x1      
22x22x1      
24x24x1      
25x25x1      
       

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