DL Wholesale Light-Proof Black Air Ducting – 10" x 25' & 12" x 25' | Flexible Ventilation Hose for Grow Rooms

The DL Wholesale Light-Proof Black Air Ducting provides durable, flexible, and fully light-blocking ventilation for indoor grow rooms and hydroponic environments. Available in 10" x 25' and 12" x 25' sizes, this ducting is engineered to prevent unwanted light leaks that can disrupt plant cycles—making it ideal for light-sensitive grow setups.

Built with reinforced, multi-layered construction, this ducting maintains excellent airflow while withstanding bends, long runs, and continuous system use. It easily connects to inline fans, carbon filters, and environmental control equipment, providing clean and efficient air movement for intake, exhaust, odor control, and cooling.

Whether you're outfitting a grow tent, greenhouse, or controlled-environment grow room, DL Wholesale ducting is a reliable, heavy-duty solution for long-term ventilation.

Key Features:

• Two size options:
  • 10" x 25'
  • 12" x 25'

• Light-proof black exterior prevents light leaks

• Flexible, durable multi-layer design

• Works with inline fans, filters, and HVAC equipment

• Helps regulate temperature, airflow, and odor control

• Easy installation in tight spaces or long duct runs

• Ideal for hydroponic and indoor horticulture environments