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Spectre 9771 Coupler, 4 In ID

Universal Fit, 4" Inlet Diameter, 4" Outlet Diameter

Inlet Diameter: 4"

Outlet Diameter: 4"

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Spectre 9781 Coupler, 4 in. ID, 4 in. OD

Universal Fit, 90 Degress Coupler Angle

Coupler Angle: 90 Degress

Inlet Diameter: 4"

Outlet Diameter: 4"

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Spectre 97711 EPDM/Rubber Coupler, 4 in. ID, 4 in. OD

Universal Fit, 4" Inlet Diameter, 4" Outlet Diameter

Inlet Diameter: 4"

Outlet Diameter: 4"

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Spectre 97821 EPDM/Rubber Coupler, 4 in. ID, 4 in. OD

$21.99
$22.99

Universal Fit, 45 Degress Coupler Angle

On Sale

Coupler Angle: 45 Degress

Inlet Diameter: 4"

Outlet Diameter: 4"

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Spectre 9571 Coupler, 3.5 in. ID, 3.5 in. OD

Universal Fit, 3.5" Inlet Diameter

Inlet Diameter: 3.5"

Outlet Diameter: 3.5"

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Spectre 9741 Reducer Coupler, 4 In ID x 3.5 In ID

Universal Fit, 4" Inlet Diameter, 3.5" Outlet Diameter

Inlet Diameter: 4"

Outlet Diameter: 3.5"

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Spectre 9575 EPDM/Rubber Coupler, 3.5 in. ID, 3.5 in. OD

$28.99
$29.99

Universal Fit, 3.5" Inlet Diameter

On Sale

Inlet Diameter: 3.5"

Outlet Diameter: 3.5"

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Spectre 97941 EPDM/Rubber Coupler, 4 in. ID, 4 in. OD

$28.99
$29.99

Universal Fit, 110 Degress Coupler Angle

On Sale

Coupler Angle: 110 Degress

Inlet Diameter: 4"

Outlet Diameter: 4"

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Spectre 9775 Coupler, 4 in. ID, 4 in. OD

$28.99
$29.99

Universal Fit, 4" Inlet Diameter, 4" Outlet Diameter

On Sale

Inlet Diameter: 4"

Outlet Diameter: 4"

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Spectre 97713 Coupler, 4 in. ID, 4 in. OD

$13.99
$14.99

Universal Fit, 4" Inlet Diameter, 4" Outlet Diameter

On Sale

Inlet Diameter: 4"

Outlet Diameter: 4"

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Spectre 9541 Coupler, 3.5 in. ID, 3 in. OD

Universal Fit, 3.5" Inlet Diameter, 3" Outlet Diameter

Inlet Diameter: 3.5"

Outlet Diameter: 3"

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Spectre 97701 EPDM/Rubber Coupler, 4 in. ID, 4 in. OD

$14.99
$18.99

Universal Fit, 22 Degress Coupler Angle

On Sale

Coupler Angle: 22 Degress

Inlet Diameter: 4"

Outlet Diameter: 4"

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Spectre 97811 Coupler, 4 in. ID, 4 in. OD

$29.99
$39.99

Universal Fit, 90 Degress Coupler Angle

On Sale

Coupler Angle: 90 Degress

Inlet Diameter: 4"

Outlet Diameter: 4"

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Spectre 97411 Coupler, 4 in. ID, 3.5 in. OD

Universal Fit, 4" Inlet Diameter, 3.5" Outlet Diameter

Inlet Diameter: 4"

Outlet Diameter: 3.5"

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Spectre 97771 Coupler, 4 in. ID, 4 in. OD

$14.99
$18.99

Universal Fit, 30 Degress Coupler Angle

On Sale

Coupler Angle: 30 Degress

Inlet Diameter: 4"

Outlet Diameter: 4"

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Spectre 8741 Air Ducting Tube, 28 in. Length, in. Height

$18.99
$19.99

Universal Fit, 28" Overall Length

On Sale

Filter Color: Black

Overall Length: 28"

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Spectre 9761 Reducer Coupler, 4 In ID x 3 In ID

$13.99
$14.99

Universal Fit, 4" Inlet Diameter, 3" Outlet Diameter

On Sale

Inlet Diameter: 4"

Outlet Diameter: 3"

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Spectre 97611 Reducer Coupler, 4 in. ID, 3 in. OD

$13.99
$14.99

Universal Fit, 4" Inlet Diameter, 3" Outlet Diameter

On Sale

Inlet Diameter: 4"

Outlet Diameter: 3"

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Spectre 97511 Duct Boot, 2.5 in. Length, 2.5 in. Height

Universal Fit, 4" Inlet Diameter, 2.5" Overall Length

Filter Color: Black

Inlet Diameter: 4"

Overall Length: 2.5"

Mounting Hardware Included: No

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Spectre 9585 EPDM/Rubber Coupler, 3.5 in. ID, 3.5 in. OD

$28.99
$39.99

Universal Fit, 90 Degress Coupler Angle

On Sale

Coupler Angle: 90 Degress

Inlet Diameter: 3.5"

Outlet Diameter: 3.5"

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Spectre 9766 Reducer Coupler, 4 in. ID, 3 in. OD

$13.99
$14.99

Universal Fit, 4" Inlet Diameter, 3" Outlet Diameter

On Sale

Inlet Diameter: 4"

Outlet Diameter: 3"

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Quick View

Spectre 9742 Reducer Coupler, 4 in. ID, 3.5 in. OD

$13.99
$14.99

Universal Fit, 4" Inlet Diameter, 3.5" Outlet Diameter

On Sale

Inlet Diameter: 4"

Outlet Diameter: 3.5"

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Spectre 95611 Coupler, 3.5 in. ID, 3.5 in. OD

$12.99
$13.99

Universal Fit, 3.5" Inlet Diameter

On Sale

Inlet Diameter: 3.5"

Outlet Diameter: 3.5"

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Quick View

Spectre 9791 Reducer Coupler, 4 in. ID, 4 in. OD

$18.99
$19.99

Universal Fit, 4" Inlet Diameter, 4" Outlet Diameter

On Sale

Inlet Diameter: 4"

Outlet Diameter: 4"

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Spectre 87831 Coupler Fittings, 2.75 in. ID, 3 in. OD

Universal Fit, 2.75" Inlet Diameter, 3" Outlet Diameter

Inlet Diameter: 2.75"

Outlet Diameter: 3"

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Spectre 95411 Coupler Fittings, 2.75 in. ID, 3 in. OD

$13.99
$14.99

Universal Fit, 2.75" Inlet Diameter, 3" Outlet Diameter

On Sale

Inlet Diameter: 2.75"

Outlet Diameter: 3"

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Spectre 97911 Tubing Coupler, 4 in. ID, 4 in. OD

$23.99
$29.99

Universal Fit, 4" Inlet Diameter, 4" Outlet Diameter

On Sale

Inlet Diameter: 4"

Outlet Diameter: 4"

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Spectre 87411 Duct Boot, 2.5 in. Length, 2.5 in. Height

Universal Fit, 3" Inlet Diameter, 2.5" Overall Length

Filter Color: Black

Inlet Diameter: 3"

Overall Length: 2.5"

Mounting Hardware Included: No

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Spectre 87416 Duct Boot, 2.5 in. Length, 2.5 in. Height

Universal Fit, 3" Inlet Diameter, 2.5" Overall Length

Filter Color: Blue

Inlet Diameter: 3"

Overall Length: 2.5"

Mounting Hardware Included: No

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