Duct Tube 12 - Flexible Dual-Layer Alum. 25' long, for 12" Duct Fan flowering nutrients 1 — Thermometer and Hygrometer

1 — Thermometer and Hygrometer

decorative black fixture with on/off switch

When the semi-permeable membrane gets clogged it won’t transfer water

and can be mounted up to thirty feet away from the reflector using our optional lamp cord extensions

This is especially useful when the substrate blocks are placed on cultivation tables and concrete floors

Duct Tube 12 - Flexible Dual-Layer Alum. 25' long, for 12" Duct Fan flowering nutrients 1 — Thermometer and HygrometerDesigned 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