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Having trouble choosing a grow light? Check out our article - What is the best grow light for your needs? It covers all the main factors you need to consider.

4 Inch By 33 Foot Insulated Foil Ducting Ventilation

Your Price:
$49.95
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  • Free Shipping on Orders Over $100 in the cont. US
  • All orders ship DISCREETLY within 2 business days.

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This lightweight 4 inch insulating air duct is manufactured with a helically shaped internal crimped galvanized steel strip. The strip locks together with the aluminum foil in order to form an air tight and leak proof lock system. It ensures excellent strength, making it perfect as a flexible solution for a broad range of venting requirements, including from low or high pressure heating and ventilation for air conditioning.

 

Features

  • Minimizes echoes
  • Self-supporting, leak-proof and corrosion-resistant
  • Completely flexible ducting for routine exhausting
  • Reinforced double-layer aluminum foil construction
  • Dimension: 4 inch diameter and 33 feet long
  • Can be compressed to a 9 inch compact cylinder
  • Ideal for HVAC, bath and general ventilating applications

 

Package Content

  • 1 x silver 4 inch by 33 foot ducting
    Diameter 4 inch
    Length 33 feet
    Color silver
    Material

    reinforced double-layer aluminum foil

    • Free shipping on all orders over $100 in the continental US and internationally for select brands.
    • Estimated Arrival: Between Mar 28 and Apr 4.
    • Tracking info will be provided (via email) within 24 hours of shipment.
    • Easy returns for up to 90 days, depending on brand.
    • Our shipping and returns page has more details, including return info for individual brands.

    Warranty Information

    This product comes with a 30 day warranty against manufacturer defects.

    The warranty is voided if:

    • The product is modified
    • The product is damaged due to natural causes
    • The product is damaged due to an accident
    • The product is vandalized or stolen
    • The product does not get proper or periodic maintenance
    • The product is used in a manner for which it was not intended

    Only parts will be covered under the manufacturer's defect warranty. It is the responsibility of the customer to determine which part is defective. The customer is responsible for repairs or installation of new exchange parts. Only defective parts will be exchanged.

    You may be wondering why you should buy your grow lights from us, instead of other available authorized dealers. Read on for the answers to all your burning questions.

     

    10 Reasons to Trust Us With Your Business

    1. Customer Service. We are here to help and want the best for you. Use our live chat or email or call us during business hours. We are always here for you.
    2. Full Warranties and Generous Return Policies. We only carry top American brands that back their products with full warranties and return policies of up to 90 days, depending on the brand (details at the bottom of this page).
    3. Price Match. We want you to be absolutely secure that you're getting the best price with us, so we will not only match a lower price you find online before purchase, but will even refund you the difference up to a month after purchase (details here).
    4. Discreet Insured Shipping. All orders ship via FedEx, UPS, DHL, USPS, or a reputable freight company and the shipment is always insured, so you do not have to worry about a lost or damaged package. You also don't need to worry about prying eyes: all orders ship discreetly.
    5. Hassle-Free Returns. We always adhere to the manufacturers' return policies (details on each manufacturer at the bottom of this page).
    6. Free Shipping on orders over $100 to the lower 48 states.
    7. No Sales Tax Anywhere, except WY, and CA for some brands.
    8. Authorized Dealers. We only carry American brands whose lights and other products have been extensively tested by real growers and processors. 100% US warranty on all products.
    9. Buyer's Guides. We have created buyer's guides for both HID and LED grow lights, as well as rosin presses and bud trimming machines, to help you find the perfect light or press for your needs. We also have reviews and comparisons of the top 1000w LED grow lights and the top 600w LEDs.
    10. Safe & Secure Systems in place for every payment transaction.

    This lightweight 4 inch insulating air duct is manufactured with a helically shaped internal crimped galvanized steel strip. The strip locks together with the aluminum foil in order to form an air tight and leak proof lock system. It ensures excellent strength, making it perfect as a flexible solution for a broad range of venting requirements, including from low or high pressure heating and ventilation for air conditioning.

     

    Features

    • Minimizes echoes
    • Self-supporting, leak-proof and corrosion-resistant
    • Completely flexible ducting for routine exhausting
    • Reinforced double-layer aluminum foil construction
    • Dimension: 4 inch diameter and 33 feet long
    • Can be compressed to a 9 inch compact cylinder
    • Ideal for HVAC, bath and general ventilating applications

     

    Package Content

    • 1 x silver 4 inch by 33 foot ducting
      Diameter 4 inch
      Length 33 feet
      Color silver
      Material

      reinforced double-layer aluminum foil

      • Free shipping on all orders over $100 in the continental US and internationally for select brands.
      • Estimated Arrival: Between Mar 28 and Apr 4.
      • Tracking info will be provided (via email) within 24 hours of shipment.
      • Easy returns for up to 90 days, depending on brand.
      • Our shipping and returns page has more details, including return info for individual brands.

      Warranty Information

      This product comes with a 30 day warranty against manufacturer defects.

      The warranty is voided if:

      • The product is modified
      • The product is damaged due to natural causes
      • The product is damaged due to an accident
      • The product is vandalized or stolen
      • The product does not get proper or periodic maintenance
      • The product is used in a manner for which it was not intended

      Only parts will be covered under the manufacturer's defect warranty. It is the responsibility of the customer to determine which part is defective. The customer is responsible for repairs or installation of new exchange parts. Only defective parts will be exchanged.

      You may be wondering why you should buy your grow lights from us, instead of other available authorized dealers. Read on for the answers to all your burning questions.

       

      10 Reasons to Trust Us With Your Business

      1. Customer Service. We are here to help and want the best for you. Use our live chat or email or call us during business hours. We are always here for you.
      2. Full Warranties and Generous Return Policies. We only carry top American brands that back their products with full warranties and return policies of up to 90 days, depending on the brand (details at the bottom of this page).
      3. Price Match. We want you to be absolutely secure that you're getting the best price with us, so we will not only match a lower price you find online before purchase, but will even refund you the difference up to a month after purchase (details here).
      4. Discreet Insured Shipping. All orders ship via FedEx, UPS, DHL, USPS, or a reputable freight company and the shipment is always insured, so you do not have to worry about a lost or damaged package. You also don't need to worry about prying eyes: all orders ship discreetly.
      5. Hassle-Free Returns. We always adhere to the manufacturers' return policies (details on each manufacturer at the bottom of this page).
      6. Free Shipping on orders over $100 to the lower 48 states.
      7. No Sales Tax Anywhere, except WY, and CA for some brands.
      8. Authorized Dealers. We only carry American brands whose lights and other products have been extensively tested by real growers and processors. 100% US warranty on all products.
      9. Buyer's Guides. We have created buyer's guides for both HID and LED grow lights, as well as rosin presses and bud trimming machines, to help you find the perfect light or press for your needs. We also have reviews and comparisons of the top 1000w LED grow lights and the top 600w LEDs.
      10. Safe & Secure Systems in place for every payment transaction.

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