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    • Another essential part of a ventilation system component is ducting which connects all of the devices in the system including carbon filters, HEPA filters, intake fans, and exhaust fans.

    All you have to do is ensure that your ducting's flange size is the same as that of your filters and fans to avoid leakage and excessive processing. So, what kind of ducting are you looking for? At Groindoor.com, you can find both insulated and non-insulated ducting. If you still have questions, feel free to give one of our expert growers a call at 866-GRO-INDR

    • DL Wholesale Light Proof Black Air Ducting, 10 in. x 25 ft.

      DL Wholesale Light Proof Black Air Ducting, 10 in. x 25 ft.

      DL Light Proof Ducting is strong, durable, and as the description indicates...light proof!That means that when properly installed no light will penetrate the ducting and disrupt your plants' lights out schedule. The ducting is also durable with multiple...

      $54.00 $44.57
    • DL Wholesale Light Proof Black Air Ducting, 8 in. x 25 ft.

      DL Wholesale Light Proof Black Air Ducting, 8 in. x 25 ft.

      DL Light Proof Ducting is strong, durable, and as the description indicates...light proof!That means that when properly installed no light will penetrate the ducting and disrupt your plants' lights out schedule. The ducting is also durable with multiple...

      $39.95 $32.93
    • DL Wholesale Light Proof Black Air Ducting, 6 in. x 25 ft.

      DL Wholesale Light Proof Black Air Ducting, 6 in. x 25 ft.

      DL Light Proof Ducting is strong, durable, and as the description indicates...light proof!That means that when properly installed no light will penetrate the ducting and disrupt your plants' lights out schedule. The ducting is also durable with multiple...

      $54.95 $25.17
    • DL Wholesale Light Proof Black Air Ducting, 4 in. x 25 ft.

      DL Wholesale Light Proof Black Air Ducting, 4 in. x 25 ft.

      DL Light Proof Ducting is strong, durable, and as the description indicates...light proof!That means that when properly installed no light will penetrate the ducting and disrupt your plants' lights out schedule. The ducting is also durable with multiple...

      $46.50 $22.26
    • 8x25 Terra-Duct

      8x25 Terra-Duct

      This high quality ducting is made of 3 layers of polyester reinforcement, making it extremely strong and durable, and features a black interior. Each 25 ft section comes with 2 large zip ties. This product is made in the USA. Case quantity = 10

      $59.50 $35.85
    • 6x25 Terra-Duct

      6x25 Terra-Duct

      This high quality ducting is made of 3 layers of polyester reinforcement, making it extremely strong and durable, and features a black interior. Each 25 ft section comes with 2 large zip ties. This product is made in the USA. Case quantity = 10

      $53.00 $31.70
    • 4x25 Terra-Duct

      4x25 Terra-Duct

      This high quality ducting is made of 3 layers of polyester reinforcement, making it extremely strong and durable, and features a black interior. Each 25 ft section comes with 2 large zip ties. This product is made in the USA. Case quantity = 10

      $46.50 $28.07
    • DL Wholesale Insulated Air Ducting, 16 in. x 25 ft.

      DL Wholesale Insulated Air Ducting, 16 in. x 25 ft.

      Accurately control grow room temperatures with Insulated Ducting from DL Wholesale!With the same quality and reliability as our regular Air Ducting, our new Insulated Ducting is made from thick and durable layers of insulation and will maintain it's...

      $124.95 $91.13
    • DL Wholesale Silver/Silver Flex Ducting, 14 in. x 25 ft.

      DL Wholesale Silver/Silver Flex Ducting, 14 in. x 25 ft.

      This ducting is air-tight, easy to install, and extra strong which resists tearing and punctures. The dual layer foil construction is also lightproof to ensure only air moves through your ducting!Available in 6 sizes:4 in. x 25 ft.6 in. x 25 ft.8 in. x...

      $59.95 $46.51
    • DL Wholesale Silver/Silver Flex Ducting, 12 in. x 25 ft.

      DL Wholesale Silver/Silver Flex Ducting, 12 in. x 25 ft.

      This ducting is air-tight, easy to install, and extra strong which resists tearing and punctures. The dual layer foil construction is also lightproof to ensure only air moves through your ducting!Available in 6 sizes:4 in. x 25 ft.6 in. x 25 ft.8 in. x...

      $47.95 $37.78
    • DL Wholesale Silver/Silver Flex Ducting, 10 in. x 25 ft.

      DL Wholesale Silver/Silver Flex Ducting, 10 in. x 25 ft.

      This ducting is air-tight, easy to install, and extra strong which resists tearing and punctures. The dual layer foil construction is also lightproof to ensure only air moves through your ducting!Available in 6 sizes:4 in. x 25 ft.6 in. x 25 ft.8 in. x...

      $50.00 $41.66
    • DL Wholesale Silver/Silver Flex Ducting 8 in x 25 ft

      DL Wholesale Silver/Silver Flex Ducting 8 in x 25 ft

      This ducting is air-tight, easy to install, and extra strong which resists tearing and punctures. The dual layer foil construction is also lightproof to ensure only air moves through your ducting!Available in 6 sizes:4 in. x 25 ft.6 in. x 25 ft.8 in. x...

      $33.95 $28.08
    • DL Wholesale Silver/Silver Flex Ducting 6 in x 25 ft

      DL Wholesale Silver/Silver Flex Ducting 6 in x 25 ft

      This ducting is air-tight, easy to install, and extra strong which resists tearing and punctures. The dual layer foil construction is also lightproof to ensure only air moves through your ducting!Available in 6 sizes:4 in. x 25 ft.6 in. x 25 ft.8 in. x...

      $50.95 $23.23
    • DL Wholesale Silver/Silver Flex Ducting 4 in x 25 ft

      DL Wholesale Silver/Silver Flex Ducting 4 in x 25 ft

      This ducting is air-tight, easy to install, and extra strong which resists tearing and punctures. The dual layer foil construction is also lightproof to ensure only air moves through your ducting!Available in 6 sizes:4 in. x 25 ft.6 in. x 25 ft.8 in. x...

      $44.95 $20.32
    • C.A.P. Black Lightproof Ducting w/Clamps, 12" - 25'

      C.A.P. Black Lightproof Ducting w/Clamps, 12" - 25'

      12" x 25' Black Lightproof Ducting w/ClampsC.A.P. Lightproof Ducting is designed for years of use. It will handle temperatures up to 140°F and will not kink. It comes in 25' sections which can be cut to length. Available in 4", 6", 8", 10", and 12"...

      $63.44 $53.70
    • C.A.P. Black Lightproof Ducting w/Clamps, 10" - 25'

      C.A.P. Black Lightproof Ducting w/Clamps, 10" - 25'

      10" x 25' Black Lightproof Ducting w/ClampsC.A.P. Lightproof Ducting is designed for years of use. It will handle temperatures up to 140°F and will not kink. It comes in 25' sections which can be cut to length. Available in 4", 6", 8", 10", and 12"...

      $44.18 $43.44
    • C.A.P. Black Lightproof Ducting w/Clamps, 8" - 25'

      C.A.P. Black Lightproof Ducting w/Clamps, 8" - 25'

      8" x 25' Black Lightproof Ducting w/ClampsC.A.P. Lightproof Ducting is designed for years of use. It will handle temperatures up to 140°F and will not kink. It comes in 25' sections which can be cut to length. Available in 4", 6", 8", 10", and 12"...

      $38.51 $38.50
    • C.A.P. Black Lightproof Ducting w/Clamps. 6" - 25' C.A.P. Black Lightproof Ducting w/Clamps. 6" - 25'

      C.A.P. Black Lightproof Ducting w/Clamps. 6" - 25'

      6"x25' Black Lightproof Ducting w/ClampsC.A.P. Lightproof Ducting is designed for years of use. It will handle temperatures up to 140°F and will not kink. It comes in 25' sections which can be cut to length. Available in 4", 6", 8", 10", and 12"...

      $59.32 $35.94
    • Active Air Premium Ducting, 8" x 25' Active Air Premium Ducting, 8" x 25'

      Active Air Premium Ducting, 8" x 25'

      Active Air Premium Ducting is made of tough 3-ply aluminum foil laminate. It is designed for air-cooling and can be used in different forms of heating and ventilation applications. This product is made to resist puncture and tears. One continuous and...

      $59.82 $30.02
    • Active Air Perma Duct 8" - 25 ft.

      Active Air Perma Duct 8" - 25 ft.

      Superior performance in premium air ducting. Though it is value priced, it is comparable to the leading premium ducting on the market. This ducting is air-tight, easy to install, and resists tearing and punctures. The smooth interior also aids in noise...

      $48.43 $39.72
    • Active Air Non-Insulated Air Duct 8"-25'

      Active Air Non-Insulated Air Duct 8"-25'

      Rely on Active Air non-insulated air ducting with your reflectors, exhaust systems, and other systems.FeaturesDurable construction for lasting performanceDual layer thickness2 stainless steel clamps included25' of ductingCan withstand temperatures of...

      $55.28 $28.08
    • Active Air Premium Ducting, 6" x 25' Active Air Premium Ducting, 6" x 25'

      Active Air Premium Ducting, 6" x 25'

      Active Air Premium Ducting is made of tough 3-ply aluminum foil laminate. It is designed for air-cooling and can be used in different forms of heating and ventilation applications. This product is made to resist puncture and tears. One continuous and...

      $52.09 $24.20
    • Active Air Perma Duct 6" - 25 ft.

      Active Air Perma Duct 6" - 25 ft.

      Superior performance in premium air ducting. Though it is value priced, it is comparable to the leading premium ducting on the market. This ducting is air-tight, easy to install, and resists tearing and punctures. The smooth interior also aids in noise...

      $61.74 $31.96
    • Active Air Non-Insulated Air Duct 6"-25'

      Active Air Non-Insulated Air Duct 6"-25'

      Rely on Active Air non-insulated air ducting with your reflectors, exhaust systems, and other systems.FeaturesDurable construction for lasting performanceDual layer thickness2 stainless steel clamps included25' of ductingCan withstand temperatures of...

      $47.16 $21.29

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