Ventilation & Duct Components

National Hydro Group is your online source for Ventilation & Duct Components. If you cant find the Ventilation & Duct Components that meet your needs please give us a ring or send a quick email so we can help you find exactly what you're looking for.
Ideal-Air Galvanized Tee Branch 10 in x 10 in x 8 in-NWGSupply.com
Save 12%
$20.95
$18.41

Ideal-Air Galvanized Tee Branch 10 in x 10 in x 8 in

Ideal Air

Our heavy-duty galvanized Tee branches are made of a thick gauge galvanized steel. We have designed these Tee branches for a more secure duct conne...

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$20.95
$18.41
Save 12%
Phat Muffler 11"x 4" Mini-NWGSupply.com
Save 18%
$62.95
$51.86

Phat Muffler 11"x 4" Mini

Phat

• 85% Noise Reduction Coefficient (NRC) - best on the market• Lightweight Aluminum Construction- easy to hang, no rust• 45 degree inner taper befor...

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$62.95
$51.86
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Ideal-Air Galvanized Tee Branch 12 in x 12 in x 12 in-NWGSupply.com
Save 13%
$28.95
$25.20

Ideal-Air Galvanized Tee Branch 12 in x 12 in x 12 in

Ideal Air

Our heavy-duty galvanized Tee branches are made of a thick gauge galvanized steel. We have designed these Tee branches for a more secure duct conne...

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$28.95
$25.20
Save 13%
ThermoFlo 4"x25' Insulated Ducting-NWGSupply.com
Save 30%
$53.95
$37.77

ThermoFlo 4"x25' Insulated Ducting

Thermoflo

ThermoFlo's SRB Series is an industrial quality insulated duct manufactured tough for consumers' and installers' peace of mind. Consisting of a thr...

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$53.95
$37.77
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Phat Muffler 13" x 6" Mini-NWGSupply.com
Save 16%
$86.95
$72.63

Phat Muffler 13" x 6" Mini

Phat

• 85% Noise Reduction Coefficient (NRC) - best on the market• Lightweight Aluminum Construction- easy to hang, no rust• 45 degree inner taper befor...

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$86.95
$72.63
Save 16%
Ideal-Air Galvanized Tee Branch 10 in x 10 in x 10 in-NWGSupply.com
Save 12%
$20.95
$18.41

Ideal-Air Galvanized Tee Branch 10 in x 10 in x 10 in

Ideal Air

Our heavy-duty galvanized Tee branches are made of a thick gauge galvanized steel. We have designed these Tee branches for a more secure duct conne...

View full details
$20.95
$18.41
Save 12%
Ideal-Air Noise Reduction Clamp 6 in-NWGSupply.com
Save 10%
$4.79
$4.30

Ideal-Air Noise Reduction Clamp 6 in

Ideal Air

Two and 3/8 inch wide galvanized steel clamps are used with fans, silencers, reflectors, carbon filters and ducting. The neoprene lining makes for ...

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$4.79
$4.30
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Ideal-Air Duct Reducer 12 in - 10 in-NWGSupply.com
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$14.95
$13.43

Ideal-Air Duct Reducer 12 in - 10 in

Ideal Air

Our heavy-duty Duct Reducers are made of a thick gauge galvanized steel. We have improved the design for easier use and more secure duct connection...

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$14.95
$13.43
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Can-Filter 33/66/99/50 Flange, 6"-NWGSupply.com
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$13.47
$12.99

Can-Filter 33/66/99/50 Flange, 6"

Can-Filter

Odor-fighting Can-Fan and Filter components are brought together with Can-Filter Flanges. The Can-Filter Flange is designed to allow flawless conne...

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$13.47
$12.99
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ThermoFlo SR Insulated Ducting 6 in x 25 ft-NWGSupply.com
Save 28%
$70.95
$51.24

ThermoFlo SR Insulated Ducting 6 in x 25 ft

Thermoflo

ThermoFlo Technologies SRB series is an industrial quality insulated duct manufactured tough for consumers' and installers' peace of mind. It consi...

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$70.95
$51.24
Save 28%
Ideal-Air Aluminum Semi-Rigid Premium Flex Ducting 8 in x 25 ft-NWGSupply.com
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$44.99
$37.79

Ideal-Air Aluminum Semi-Rigid Premium Flex Ducting 8 in x 25 ft

Ideal Air

Idea-Air Semi-Rigid Flexible Ducting is a commercial grade, high heat, aluminum laminated flex duct that will help hold its shape when bent reducin...

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$44.99
$37.79
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Can Max-Duct 6" Vinyl, 25 ft-NWGSupply.com
Save 31%
$37.76
$26.12

Can Max-Duct 6" Vinyl, 25 ft

Can-Filter

MAX-DUCT PVC is simply the best! Possibly the strongest REUSEABLE duct on the market with a cost similar to the leading competitors regular 3ply du...

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$37.76
$26.12
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Can-Fan Max Vinyl Ducting 12 in x 25 ft-NWGSupply.com
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$77.74
$65.34

Can-Fan Max Vinyl Ducting 12 in x 25 ft

Can Fan

Max-Duct vinyl has triple foil laminate with very durable white PVC with UV inhibitor coating. Comes in 25 ft lengths and includes 2 clamps for eas...

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$77.74
$65.34
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Phat Muffler 22" x 4"-NWGSupply.com
Save 18%
$69.95
$57.33

Phat Muffler 22" x 4"

Phat

• 85% Noise Reduction Coefficient (NRC) - best on the market• Lightweight Aluminum Construction- easy to hang, no rust• 45 degree inner taper befor...

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$69.95
$57.33
Save 18%
Ideal-Air Back Draft Damper 4 in-NWGSupply.com
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$17.95
$16.13

Ideal-Air Back Draft Damper 4 in

Ideal Air

These are excellent quality back draft dampers. They are made from heavy-gauge galvanized steel with heavy duty springs. They use both an embossed ...

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$17.95
$16.13
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Ideal-Air Wye Branch 8 in x 6 in x 6 in-NWGSupply.com
Save 10%
$19.19
$17.25

Ideal-Air Wye Branch 8 in x 6 in x 6 in

Ideal Air

Our heavy-duty Wye Branches are made of a thick gauge galvanized steel. We have improved the design for easier use and more secure duct connections...

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$19.19
$17.25
Save 10%
Ideal-Air Wye Branch 6 in x 4 in x 4 in-NWGSupply.com
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$16.69
$14.99

Ideal-Air Wye Branch 6 in x 4 in x 4 in

Ideal Air

Our heavy-duty Wye Branches are made of a thick gauge galvanized steel. We have improved the design for easier use and more secure duct connections...

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$16.69
$14.99
Save 10%
Ideal-Air Wye Branch 12 in x 12 in x 12 in-NWGSupply.com
Save 16%
$33.95
$28.49

Ideal-Air Wye Branch 12 in x 12 in x 12 in

Ideal Air

Our heavy-duty Wye Branches are made of a thick gauge galvanized steel. We have improved the design for easier use and more secure duct connections...

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$33.95
$28.49
Save 16%
Ideal-Air Wye Branch 12 in x 10 in x 10 in-NWGSupply.com
Save 16%
$33.95
$28.49

Ideal-Air Wye Branch 12 in x 10 in x 10 in

Ideal Air

Our heavy-duty Wye Branches are made of a thick gauge galvanized steel. We have improved the design for easier use and more secure duct connections...

View full details
$33.95
$28.49
Save 16%
Ideal-Air Wye Branch 10 in x 6 in x 6 in-NWGSupply.com
Save 16%
$21.99
$18.52

Ideal-Air Wye Branch 10 in x 6 in x 6 in

Ideal Air

Our heavy-duty Wye Branches are made of a thick gauge galvanized steel. We have improved the design for easier use and more secure duct connections...

View full details
$21.99
$18.52
Save 16%
Ideal-Air Galvanized Tee Branch 12 in x 12 in x 10 in-NWGSupply.com
Save 13%
$28.95
$25.20

Ideal-Air Galvanized Tee Branch 12 in x 12 in x 10 in

Ideal Air

Our heavy-duty galvanized Tee branches are made of a thick gauge galvanized steel. We have designed these Tee branches for a more secure duct conne...

View full details
$28.95
$25.20
Save 13%
Ideal-Air Duct Coupler 8 in-NWGSupply.com
Save 4%
$5.59
$5.36

Ideal-Air Duct Coupler 8 in

Ideal Air

Quick and easy solution for connecting flex ducting. Crimped on both ends with strengthening bead for secure connection. Made from galvanized steel.

$5.59
$5.36
Save 4%
Duct Coupler, 12"-NWGSupply.com
Save 17%
$9.95
$8.21

Duct Coupler, 12"

Hydrofarm

$9.95
$8.21
Save 17%