All 1" Air Filters

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1. Width: 20

1. Width

1. Width

12
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16-3/8
17-1/2
18
19-7/8
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21-1/2
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2. Height

2. Height

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21
21-1/2
22
22-1/4
23-5/16
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30
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3. Thickness

1

20x20x1 Air Filter by Glasfloss

Glasfloss Industries

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$22.21

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20x20x1 Economy Air Filter GDS Series by Glasfloss - Box of 6

Glasfloss Industries

$35.54

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20x22-1/4x1 Economy Air Filter GDS Series by Glasfloss - Box of 6

Glasfloss Industries

$43.00

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20x22x1 Air Filter by Glasfloss

Glasfloss Industries

From
$28.99

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20x24x1 Economy Air Filter GDS Series by Glasfloss - Box of 6

Glasfloss Industries

$43.49

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20x25x1 Air Filter by Glasfloss

Glasfloss Industries

From
$26.88

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20x25x1 Economy Air Filter GDS Series by Glasfloss - Box of 6

Glasfloss Industries

$37.43

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20x30x1 Economy Air Filter GDS Series by Glasfloss - Box of 6

Glasfloss Industries

$48.88

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