DuraMAX 4v GT

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Rigid 4V Filters

24x12x12 DuraMAX Rigid 4V Filter – MERV 11, Koch 111-624-003
Rated 0 out of 5
$600.60 per 2 pcs ($300.30 each) Add to Cart Request Quote

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24x12x12 DuraMAX Rigid 4V Filter – MERV 11, Koch 111-624-003

SKU: 111-624-003 Category: Rigid 4V Filters

$600.60 per 2 pcs ($300.30 each)
Rigid 4V Filters

12x24x12 DuraMAX Rigid 4V Filter – MERV 12, Koch 111-623-003
Rated 0 out of 5
$596.86 per 2 pcs ($298.43 each) Add to Cart Request Quote

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12x24x12 DuraMAX Rigid 4V Filter – MERV 12, Koch 111-623-003

SKU: 111-623-003 Category: Rigid 4V Filters

$596.86 per 2 pcs ($298.43 each)
Rigid 4V Filters

12x24x12 DuraMAX Rigid 4V Filter – MERV 13, Koch 111-622-003
Rated 0 out of 5
$612.30 per 2 pcs ($306.15 each) Add to Cart Request Quote

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12x24x12 DuraMAX Rigid 4V Filter – MERV 13, Koch 111-622-003

SKU: 111-622-003 Category: Rigid 4V Filters

$612.30 per 2 pcs ($306.15 each)
Rigid 4V Filters

24x12x12 DuraMAX Rigid 4V Filter – MERV 14, Koch 111-621-003
Rated 0 out of 5
$621.72 per 2 pcs ($310.86 each) Add to Cart Request Quote

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24x12x12 DuraMAX Rigid 4V Filter – MERV 14, Koch 111-621-003

SKU: 111-621-003 Category: Rigid 4V Filters

$621.72 per 2 pcs ($310.86 each)
Rigid 4V Filters

24x12x12 DuraMAX Rigid 4V Filter – MERV 16, Koch 111-620-003
Rated 0 out of 5
$644.18 per 2 pcs ($322.09 each) Add to Cart Request Quote

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24x12x12 DuraMAX Rigid 4V Filter – MERV 16, Koch 111-620-003

SKU: 111-620-003 Category: Rigid 4V Filters

$644.18 per 2 pcs ($322.09 each)
Rigid 4V Filters

20x24x12 DuraMAX Rigid 4V Filter – MERV 11, Koch 111-624-002
Rated 0 out of 5
$342.70 Add to Cart Request Quote

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20x24x12 DuraMAX Rigid 4V Filter – MERV 11, Koch 111-624-002

SKU: 111-624-002 Category: Rigid 4V Filters

$342.70
Rigid 4V Filters

20x24x12 DuraMAX Rigid 4V Filter – MERV 12, Koch 111-623-002
Rated 0 out of 5
$374.64 Add to Cart Request Quote

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20x24x12 DuraMAX Rigid 4V Filter – MERV 12, Koch 111-623-002

SKU: 111-623-002 Category: Rigid 4V Filters

$374.64
Rigid 4V Filters

20x24x12 DuraMAX Rigid 4V Filter – MERV 13, Koch 111-622-002
Rated 0 out of 5
$378.95 Add to Cart Request Quote

Add to Cart

20x24x12 DuraMAX Rigid 4V Filter – MERV 13, Koch 111-622-002

SKU: 111-622-002 Category: Rigid 4V Filters

$378.95
Rigid 4V Filters

24x20x12 DuraMAX Rigid 4V Filter – MERV 14, Koch 111-621-002
Rated 0 out of 5
$273.94 Add to Cart Request Quote

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24x20x12 DuraMAX Rigid 4V Filter – MERV 14, Koch 111-621-002

SKU: 111-621-002 Category: Rigid 4V Filters

$273.94
Rigid 4V Filters

24x20x12 DuraMAX Rigid 4V Filter – MERV 16, Koch 111-620-002
Rated 0 out of 5
$421.41 Add to Cart Request Quote

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24x20x12 DuraMAX Rigid 4V Filter – MERV 16, Koch 111-620-002

SKU: 111-620-002 Category: Rigid 4V Filters

$421.41
Rigid 4V Filters

24x24x12 DuraMAX Rigid 4V Filter – MERV 11, Koch 111-624-001
Rated 0 out of 5
$345.33 Add to Cart Request Quote

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24x24x12 DuraMAX Rigid 4V Filter – MERV 11, Koch 111-624-001

SKU: 111-624-001 Category: Rigid 4V Filters

$345.33
Rigid 4V Filters

24x24x12 DuraMAX Rigid 4V Filter – MERV 12, Koch 111-623-001
Rated 0 out of 5
$338.03 Add to Cart Request Quote

Add to Cart

24x24x12 DuraMAX Rigid 4V Filter – MERV 12, Koch 111-623-001

SKU: 111-623-001 Category: Rigid 4V Filters

$338.03
Rigid 4V Filters

24x24x12 DuraMAX Rigid 4V Filter – MERV 13, Koch 111-622-001
Rated 0 out of 5
$381.24 Add to Cart Request Quote

Add to Cart

24x24x12 DuraMAX Rigid 4V Filter – MERV 13, Koch 111-622-001

SKU: 111-622-001 Category: Rigid 4V Filters

$381.24
Rigid 4V Filters

24x24x12 DuraMAX Rigid 4V Filter – MERV 14, Koch 111-621-001
Rated 0 out of 5
$383.77 Add to Cart Request Quote

Add to Cart

24x24x12 DuraMAX Rigid 4V Filter – MERV 14, Koch 111-621-001

SKU: 111-621-001 Category: Rigid 4V Filters

$383.77
Rigid 4V Filters

24x24x12 DuraMAX Rigid 4V Filter – MERV 16, Koch 111-620-001
Rated 0 out of 5
$467.64 Add to Cart Request Quote

Add to Cart

24x24x12 DuraMAX Rigid 4V Filter – MERV 16, Koch 111-620-001

SKU: 111-620-001 Category: Rigid 4V Filters

$467.64

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DuraMAX 4v GT

24x12x12 DuraMAX Rigid 4V Filter – MERV 11, Koch 111-624-003

12x24x12 DuraMAX Rigid 4V Filter – MERV 12, Koch 111-623-003

12x24x12 DuraMAX Rigid 4V Filter – MERV 13, Koch 111-622-003

24x12x12 DuraMAX Rigid 4V Filter – MERV 14, Koch 111-621-003

24x12x12 DuraMAX Rigid 4V Filter – MERV 16, Koch 111-620-003

20x24x12 DuraMAX Rigid 4V Filter – MERV 11, Koch 111-624-002

20x24x12 DuraMAX Rigid 4V Filter – MERV 12, Koch 111-623-002

20x24x12 DuraMAX Rigid 4V Filter – MERV 13, Koch 111-622-002

24x20x12 DuraMAX Rigid 4V Filter – MERV 14, Koch 111-621-002

24x20x12 DuraMAX Rigid 4V Filter – MERV 16, Koch 111-620-002

24x24x12 DuraMAX Rigid 4V Filter – MERV 11, Koch 111-624-001

24x24x12 DuraMAX Rigid 4V Filter – MERV 12, Koch 111-623-001

24x24x12 DuraMAX Rigid 4V Filter – MERV 13, Koch 111-622-001

24x24x12 DuraMAX Rigid 4V Filter – MERV 14, Koch 111-621-001

24x24x12 DuraMAX Rigid 4V Filter – MERV 16, Koch 111-620-001

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