DL Wholesale Air Duct - 14 in x 25 ft

Flexible Light-Proof Ducting for Intake and Exhaust Runs - 25 ft Long

Poorly routed ventilation lets heat build up and room temperatures swing. This flexible aluminum duct gives fans and filters a connected path for intake and exhaust air. Its spring steel wire helix keeps the tube open, and the aluminum wall blocks light.

At 14 in in diameter and 25 ft fully extended, this single length suits growers with a dedicated grow room, a larger tent or a greenhouse who need a long run or want to cut one length into shorter sections. Hobbyists with larger fans can use it too.

Key Features & Benefits

• Light-proof aluminum construction — keeps stray light out of the airway.
• Spring steel wire helix — keeps the tube open and flexible for easy installation.
• Flame resistant aluminum coating — adds a layer of protection to the duct wall.
• Corrosion-resistant wire helix — supports lasting performance.
• 0 to 185°F endurance range — handles typical ventilation temperatures.

Who Should Use DL Wholesale Air Duct 14 in x 25 ft

Indoor growers, greenhouse operators and anyone ventilating a grow room or tent who needs a long, flexible 14 in duct. It also suits kitchens and bathrooms.

About DL Wholesale Air Duct

This DL Wholesale air duct is a flexible ventilation tube made of aluminum with a wire helix for reinforcement. It measures 14 in in diameter by 25 ft in length fully extended and is sold each.

Frequently Asked Questions

Q: What size is this duct?
A: It is 14 in in diameter and 25 ft long when fully extended. Stretch it fully for the rated length.

Q: Can I use it for both intake and exhaust?
A: Yes. The duct suits both intake and exhaust piping. Match the 14 in diameter to your fan or filter collar.

Q: What does the wire helix do?
A: A helix is a spiral of wire built into the duct wall. It holds the tube open and lets it bend without collapsing.

Q: What temperatures can it handle?
A: The listed endurance range is 0 to 185°F. Keep your runs within that range.

Q: Does it block light?
A: Yes. The aluminum construction is light-proof, which helps keep light out of enclosed spaces.

Q: Can I use it outside grow spaces?
A: Yes. It also suits kitchens, bathrooms and greenhouses.