Duct Tube 12 - Flexible Dual-Layer Alum. 8' long, for 12" Duct Fan flowering Designed to eliminate odors and

Designed to eliminate odors and chemicals for grow tents and hydroponics room

Each filter is machine packed and includes a pre-filter

The result is a rich

This is not a Sample Pack

Duct Tube 12 - Flexible Dual-Layer Alum. 8' long, for 12" Duct Fan flowering Designed to eliminate odors andDesigned for ventilation applications including HVAC, dryer, grow rooms and tents. Four layer design makes it more durable and resistant to leaks, tears, and cuts. Steel wire spiral structure is flexible and easy to install in hard to reach places. Constructed of aluminum and thermoplastic; tube can be shortened for various applications. Ducting Size: 12 Length: 8 feet Includes two stainless steel 12" duct clamps PRODUCT DESCRIPTION This ducting is