Light Deprivation Ducting Size:60" x 60" x 3' The Netafim Angle Barbed Stake

The Netafim Angle Barbed Stake is comparable with Drip Arrow Sticks

The counterweight helps facilitate upwards and downwards motions

Dilution Solutions' Water-Powered NDS No Monitor Kit contains all the components included in the Monitor Kit except the monitor

and bacteria creating an extremely long dwell time to effectively sanitize & purify the air and surfaces throughout the entire environment

which begins moving up and down inside the body of the injector

Light Deprivation Ducting Size:60" x 60" x 3' The Netafim Angle Barbed StakeDucting is needed for ventilation on light deprivation greenhouses. This ducting is manufactured by K&R Sheet Metal. It consists of a light trap housing that is sized to duct your ventilation between your light trap and shutter. Without ducting, the shutter louvers cannot open and close properly.